13616

13616 is a natural number that follows 13615 and precedes 13617. It is an even composite number with prime factorization 13616 = 2^4 × 23 × 37.

13616 has 20 positive divisors. Examples include 1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 851, 1702, 3404, 6808, and 13616. The sum of all divisors is 28,272, giving a sum of proper divisors of 14,656; thus 13616 is an abundant number.

Representations in common bases: binary 11010100110000, hexadecimal 0x3530, and octal 32460.

Additional properties: the digits sum to 17, so it is not divisible by 3; it is divisible by 8, consistent with its factorization by 2^4. The number is not prime.