25 (number)

25 (twenty-five) is the natural number following 24 and preceding 26.

In mathematics

It is a square number, being 5² = 5 × 5. It is the smallest square that is also a sum of two (non-zero) squares: 25 = 3² + 4². Hence it often appears in illustrations of the Pythagorean theorem.

25 is a centered octagonal number, a centered square number, and an automorphic number.

25 percent (%) is equal to 1/4.

25 has an aliquot sum of 6 and number 6 is the first (or smallest) number to have an aliquot sequence that does not culminate in 0 through a prime. Twenty-five is the aliquot sum of three integers; 95, 119, and 143. Twenty-five is the second composite member of the 6-aliquot tree.

It is the smallest base 10 Friedman number as it can be expressed by its own numbers: 5².

It is also a Cullen number. 25 is the smallest pseudoprime satisfying the congruence 7ⁿ = 7 mod n.

25 is the smallest aspiring number — a composite non-sociable number whose aliquot sequence does not terminate.

According to the Shapiro inequality, 25 is the least odd integer n such that there exist x₁, x₂, …, x_n such that

This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/25_(number)

Latest News for: 25th

General : Serba Dinamik celebrates 25th anniversary with open house

Malaysian National News Agency 05 Jul 2018

Serba Dinamik celebrates 25th anniversary with open house ... Group managing director of Serba Dinamik, Datuk Dr Abdul Karim Abdullah, said the occasion also marked the 25th anniversary of its establishment, as the company was founded ......

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Hills Happenings

Rapid City Journal 05 Jul 2018

"25th Annual Putnam County Spelling Bee," 7.30 p.m., Black Hills Playhouse, Custer State Park, $34 adults, $31 seniors/military, $25 student, $16 children ... "25th Annual Putnam County Spelling Bee," 7.30 p.m., Black Hills Playhouse, Custer State Park, $34 adults, $31 seniors/military, $25 student, $16 children ... "25th Annual Putnam County Spelling ......

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Sweet 16! Serena surges into Wimbledon third round

The Siasat Daily 05 Jul 2018

London ... “It was better than the first round ... “I’m getting there ... Serena, seeded 25th after her return from maternity leave, faces France’s Kristina Mladenovic or Germany’s Tatjana Maria for a place in the last 16 ... AFP ....

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Second seed Caroline Wozniacki crashes out, Serena Williams marches on at Wimbledon

Arabnews 05 Jul 2018

Author. daniel fountain Wed, 2018-07-04 20.20 ID. 1530724608834563700 LONDON.Caroline Wozniacki suffered fresh Wimbledon woe as the world number two suffered a shock 6-4, 1-6, 7-5 defeat against Ekaterina Makarova in the second round on Wednesday ... Wozniacki’s frustration was only increased by the unwanted infestation that landed at Wimbledon during her match ... Despite her ranking having fallen to 181, Williams is seeded 25th this year....

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Mary Louise “Mary Lou” (Dorrough) Sheridan

The Galveston Daily News 05 Jul 2018

FRIENDSWOOD—Mary Louise “Mary Lou” (Dorrough) Sheridan passed away at Clear Lake Regional Hospital Friday evening, June 29, 2018 with her daughter, Lisa Kessler and her husband, Wayne at her side ... She was very interested in making others happy and for that reason, in lieu of flowers, please make a donation in her name to the Galveston County Animal Services, 3412 25th Avenue North, Texas City, TX 77590 or the charity of your choice....

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Fourth of July parade sees thousands of attendees

The Signal 05 Jul 2018

The Santa Clarita Fourth of July Parade has been around for more than 80 years, but Joe Tatum, a 50-year resident of Canyon Country, enjoyed his first one Wednesday, he said ... “I will come back next year,” he said. “On this street, there’s a lot of small-town, American patriotic spirit.” ... 25th District Congressional District candidate Katie Hill, decked out in a flag-striped shirt and a cowboy hat, also rode a horse. Rep ... ....

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Fishing, rides entertain children at Star Spangled Spectacular

Lima Ohio 05 Jul 2018

LIMA — Undaunted by the heat advisory Wednesday afternoon, children of all ages grabbed a cane fishing pole and bait to participate in the annual Freedom Fishing Derby during the 25th annual Star Spangled Spectacular. “We’re working with the Ohio Department of Natural Resources to teach kids about fishing,” said Randy Kohli, head park ranger with the City of Lima’s Parks, Recreation and Forestry Division....

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The Latest: Mladenovic to face Serena in 3rd Rd at Wimbledon

Rapid City Journal 05 Jul 2018

LONDON (AP) — The Latest from Wimbledon (all times local).. 7.55 p.m. Kristina Mladenovic advanced to a Wimbledon third-round meeting with Serena Williams after defeating Tatjana Maria 6-2, 6-2. The 62nd-ranked Mladenovic was only slowed by a 30-minute rain delay as she cruised to victory without facing a break point ... ———. 7 p.m ... ———. 6.50 p.m ... ———. 5.55 p.m ... ——— ... Despite her ranking having fallen to 181, Williams is seeded 25th this year ... ———....

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The Latest: Rain ends play early on Day 3 at Wimbledon

Rapid City Journal 05 Jul 2018

LONDON (AP) — The Latest from Wimbledon (all times local).. 8.55 p.m. Day 3 at Wimbledon has been prematurely ended by rain. Marin Cilic briefly resumed his match with Guido Pella on No. 1 Court, but another shower saw them depart with the third-seeded Croatian leading 6-3, 6-1, 3-4 - a break down in the third set ... ———. 7.55 p.m ... ———. 7 p.m ... ———. 6.50 p.m ... ———. 5.55 p.m ... Despite her ranking having fallen to 181, Williams is seeded 25th this year....

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Pro Baseball Roundup: Bumgarner hits milestone, Curtis earns promotion to start July

The Morganton News Herald 05 Jul 2018

HICKORY – The good news keeps rolling in for many of our local baseball pros. Our lone major leaguer, Madison Bumgarner, accomplished a career milestone faster than all but three lefties to ever play the game. Hunter Harvey’s latest injury isn’t as bad as first feared ... Not bad company to keep at all ... St ... Clair ... Arizona’s 25th-round pick out of Lenoir-Rhyne has pitched in four games for Missoula and for the most part, things have gone well....

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Rooftop Concert Series, Joshua Creek highlight Utah County shows this week

Provo Daily Herald 05 Jul 2018

POPULAR MUSIC. IN THE HOLE.. 2018 DEER VALLEY MUSIC FESTIVAL -- The 15th annual summer festival in Park City, featuring the Utah Symphony, will run through Aug. 11. Concerts take place at 7.30 p.m. at the Snow Park Amphitheater at Deer Valley Resort, 2250 Deer Valley Dr. S. in Park City. Friday. Disney in Concert. A Silly Symphony Celebration. Saturday ... Also ... at St ... 5 ... 25th St., Ogden ... Jurassic Park 25th Anniversary in Concert at USANA Amphitheatre....

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Roy 'Chubby' Brown announced 8 new tour dates

Ents24 04 Jul 2018

Fri 20th Jul. Epsom Playhouse Sat 21st Jul. Stamford Corn Exchange Wed 25th Jul. The BENN Hall, Rugby Thu 26th Jul. The BENN Hall, Rugby Fri 27th Jul. Embassy Theatre, Skegness Fri 24th Aug. The Playhouse Theatre, Weston-super-Mare Sat 25th Aug. Subscription Rooms, Stroud Thu 30th Aug. Swan Theatre, High Wycombe </ul> ... ....

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Ray Rice Memorial amputee tournament celebrating 25 years

Suwannee Democrat 04 Jul 2018

Memorial Georgia Amputee Golf Tournament is scheduled to take place next weekend, July 13-15, at Little Fishing Creek with about 40 amputee golfers expected to attend the 25th annual event ... The event coordinator said golfers from 11 to 80 years old hailing from Georgia, Florida, Tennessee, Alabama, South Carolina, North Carolina, and Indiana are all expected to be in attendance for the 25th annual tournament ... The 25th Ray Rice, Sr....

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