408
Number 408 properties
- 408 is an even number.
- 408 is a Harshad number, which means it is divisible by the sum of its digits (408 = 12, and 408 is divisible by 12).
Number 408 - properties and curiosities
408 (number)
Prime factorization
Prime factorization of 408: 2^3 × 3 × 17.
Divisors
Divisor count: 16
1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
Factors of 408 are: 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408.
Representations
In octal, 408 is represented as 630.
In binary, 408 is represented as 110011000.
In hex, 408 is represented as 198.
Roman numeral: CDVIII
Curiosities
- 408 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 408 prime?
No, 408 is not prime.
What are the factors of 408?
1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
What is 408 in binary?
110011000