One hundred eighty
180 is an even number.
180 is a Harshad number, which means it is divisible by the sum of its digits (1 + 8 + 0 = 9, and 180 is divisible by 9).
In binary, 180 is represented as 10110100.
In hex, 180 is represented as b4.
Prime factorization of 180: 22 * 32 * 5.
Factors of 180 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180.