13155

13155 is a positive integer that follows 13154 and precedes 13156. In decimal notation, the number’s digits sum to 15, which indicates divisibility by 3 and by 5.

The prime factorization of 13155 is 3 × 5 × 877, with 877 being a prime number. Consequently, 13155 is divisible by 3, by 5, by 15, and by 877. The smallest prime factor is 3.

As a numeric object, 13155 is an odd, composite number. It is not a prime, nor is it a square, cube, or triangular number. The sum of its proper divisors is 7917 (1 + 3 + 5 + 15 + 877 + 2631 + 4385), which is less than 13155, so the number is deficient.

In other bases, 13155 can be represented as 0x3363 in hexadecimal and 11001101100011 in binary. It is also a Harshad (Niven) number in base 10, since it is divisible by the sum of its digits (13155 ÷ 15 = 877).

There is no widely known special constant, theorem, or well-established cultural significance associated with 13155. It is primarily of interest as an example of a composite integer with a simple prime factorization.