2241

2241 is the natural number that follows 2240 and precedes 2242. In mathematics it is an odd composite number. Its prime factorization is 3^3 × 83, so the positive divisors of 2241 are 1, 3, 9, 27, 83, 249, 747 and 2241. The number is divisible by 3 and by 9, but not by 2 or 5. It is congruent to 1 modulo 8 and to 3 modulo 4.

In numeral systems, 2241 is represented as binary 100011000001, hexadecimal 0x8C1, and octal 4301.

As a calendar year, 2241 AD would be a common year under the Gregorian calendar, since it is not divisible by 4. February would have 28 days. No singular historical events are universally fixed to this year in standard chronologies; it remains a future date in most discussions.

In other uses, 2241 may appear as an identifier in various databases or catalogs, such as a catalog number, model number, or designation in science fiction or media, depending on context. Without a specific domain, there is no single recognized meaning beyond its arithmetic and calendrical properties.

See also: 2241 (disambiguation).