Eighteen thousand ninety
18090 is an even number.
18090 is a Harshad number, which means it is divisible by the sum of its digits (1 + 8 + 0 + 9 + 0 = 18, and 18090 is divisible by 18).
In binary, 18090 is represented as 100011010101010.
In hex, 18090 is represented as 46aa.
Prime factorization of 18090: 2 * 33 * 5 * 67.
Factors of 18090 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 6030, 9045, 18090.