232 - 232 Help & Education Center in Southwest Louisiana

233 is an irregular prime, a full reptend prime, a cousin prime, a Chen prime, and a sexy prime. It is an Eisenstein prime of the form 3n − 1 with no imaginary part. Since 233 × 2 + 1 = 467, another prime, 233 is a Sophie Germain prime. 233 is also a prime triplet (with 227 and 229).
It is a Fibonacci number, being the sum of 89 and 144. Being an odd-indexed Fibonacci number, it is also a Markov number, appearing in solutions to the Markov Diophantine equation: (1, 89, 233), (89, 233, 610), (233, 610, 426389), ...
In base 10 there is no integer that added up to its own digits yields 233, hence 233 is a self number. In base 3, the sum of 233's digits is composite, no smaller prime has this property.

Note: I have NO idea what most of this means but isn't there a lot?
In other fields
In current teenage slang and Internet discourse, 233 is sometimes used instead of BFF to abbreviate "Best Friends Forever." The digits correspond to the number keys that would be pressed on a telephone while sending a text message. In Windows live messenger 233 is a commonly used to represent the emoticon of raised eybrows.

234- Emperor Xian of Han China, last emperor of the Han Dynasty died in this year.

235 is an isotope of Uranium which is used as the fuel for nuclear reactors and nuclear weapons.

236 Fabian becomes the 2oth pope in the year 236.

237 The university of Texas did a survey on Why Humans Have Sex


Results
A total of 715 reasons were collected. The authors each
independently reviewed the reasons and noted those that
were either identical or similar with minor wording changes.
Reasons given that both authors marked as similar
were deleted or compiled into one combined response,
resulting in 237 distinct reasons

238 (U-238) is the non-fissile isotope of uranium that is the heaviest isotope of any material available through extraction from minerals.

239 plus 100 equal the number of days left in 2009.

240 — An Airline rule, created by the old Civil Aeronautics Board (CAB) way before the days of airline deregulation, which states that in the event of any flight delay or cancellation caused by anything other than weather, the airline would fly a passenger on the next available flight — not their next available flight, which might not leave for another 24 hours.

241 Pizza is a Canadian franchise with 82 restaurants across Ontario. Order by phone or online

United Nations Security Council Resolution 242 was adopted unanimously by the UN Security Council on November 22, 1967, in the aftermath of the Six Day War.
It calls for "the establishment of a just and lasting peace in the Middle East which should include the application of both the following principles: (i) Withdrawal of Israeli armed forces from territories occupied in the recent conflict", "(ii) Termination of all claims or states of belligerency" and respect for the right of every state in the area to live in peace within secure and recognized boundaries.

It is one of the most commonly referenced UN resolutions in Middle Eastern politics.

243 is the sum of five consecutive prime numbers (41 + 43 + 47 + 53 + 59).

244 Muslims were killed during the Haj in 2004.

In the MARC format for records in online public access (library) catalogs, in which each type of information about a book (or other library material) is identified with a 3-digit number, 245 identifies the title of the item; most library catalog software requires that each record have at least a 245 tag.

NGC 246 is a fairly significant planetary nebula discovered by William Herschel in 1785.

The year 247 saw the first of the Gothic invasions of the Roman Empire.

ø - the symbol you get using ASCII code alt+0248

The M249 SAWS is lightweight, gas-operated, either magazine or disintegrating metallic link-belt fed, portable machine gun capable of delivering a large volume of fire.

As a Mandarin slang term, 250 is an insult meaning "stupid person" or "simpleton".

Visit all 251 towns in Vermont.

Oliver Hardy starred in 252 films without Stan Laurel

253 The Holden Monaro HT is a car manufactured in Australia. The '68 to '71 version had a V8 253 engine.

254 - New York City Broadway theater, and former discothèque is located at 254 West 54th Street in Manhattan.

Assembly #255 is an Organization for Magicians and persons interested in Magic

A byte is a unit of storage in a computer which contains 8-bits and can store 256 different values: 0 to 255

Lab 257: The Disturbing Story of the Government's Secret Plum Island Germ Laboratory
By Michael C. Carroll

258 is the sum of four consecutive prime numbers (59 + 61 + 67 + 71).

259

Two Five Nine (also known as 2 5 9) is a seven-man music group from Mesa, AZ.

260 Is the magic constant of the Franklin magic square devised by Benjamin Franklin

In the year 261, Gallienus repeals the edict of 257, which led to the persecution of the Christians.