Two thousand one hundred seventy two
2172 is an even number.
2172 is a Harshad number, which means it is divisible by the sum of its digits (2 + 1 + 7 + 2 = 12, and 2172 is divisible by 12).
In binary, 2172 is represented as 100001111100.
In hex, 2172 is represented as 87c.
Prime factorization of 2172: 22 * 3 * 181.
Factors of 2172 are: 1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172.