2343

2343 is a natural number that comes after 2342 and before 2344. In standard notation it is written as 2343, and in Roman numerals it is MMCCCXLIII.

It is an odd, composite number. The prime factorization is 3 × 11 × 71, making it square-free. It has eight positive divisors: 1, 3, 11, 33, 71, 213, 781, and 2343. The sum of its digits is 12, so it is divisible by 3 but not by 9. It is not a palindrome.

Usage and occurrence: As a year, 2343 AD would lie in the 24th century of the Gregorian calendar. The number may also be used as a catalog or model identifier in various industries, or as a numeric example in mathematics and computer science problems.