18265

18265 is a natural number that follows 18264 and precedes 18266. It is an odd, composite integer with a prime factorization of 5 × 13 × 281. Because of this factorization, 18265 has eight positive divisors: 1, 5, 13, 65, 281, 1405, 3653, and 18265.

In terms of basic arithmetic properties, the sum of the digits of 18265 is 22, giving a digital root of 4. The number is divisible by 5 but not by 2 or 3. In modular arithmetic, 18265 is congruent to 0 modulo 5, 1 modulo 4, and 2 modulo 7, among other residues.

As a five-digit decimal numeral, 18265 can appear as a designation in various catalogs, databases, or record systems. While numbers of this form are sometimes used as identifiers for objects, entries, or items, there is no widely recognized mathematical constant or widely known entity specifically associated with the number 18265.

Overall, 18265 is a modestly composite five-digit number notable primarily for its factorization into three primes and its corresponding divisor structure, rather than for any particular named properties or cultural significance.