8133

8133 is a natural number that follows 8132 and precedes 8134. In mathematics, it is an odd composite number. Its prime factorization is 3 × 2711, with 2711 being a prime number. Therefore, 8133 has exactly four positive divisors: 1, 3, 2711, and 8133. The digit sum of 8133 is 15, which makes the number divisible by 3 but not by 9. In modular arithmetic, 8133 is congruent to 1 modulo 4 and to 5 modulo 8. The decimal representation contains four digits and is not a palindrome.

In other contexts, 8133 may be used as an identifier, catalog number, or model number in various systems. Like other integers, it can appear in lists, datasets, or numerical sequences. In astronomy, minor planets and other celestial objects receive numerical designations; if an object were numbered 8133, it would appear as 8133 in official catalogs, often with a given name following the number. While 8133 does not have widely noted historical or cultural associations on its own, it is part of the broader set of four-digit integers used across mathematics, science, and information systems.