Two thousand four hundred forty
2440 is an even number.
2440 is a Harshad number, which means it is divisible by the sum of its digits (2 + 4 + 4 + 0 = 10, and 2440 is divisible by 10).
In binary, 2440 is represented as 100110001000.
In hex, 2440 is represented as 988.
Prime factorization of 2440: 23 * 5 * 61.
Factors of 2440 are: 1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440.