864
Number 864 properties
- 864 is an even number.
- 864 is a Harshad number, which means it is divisible by the sum of its digits (864 = 18, and 864 is divisible by 18).
Number 864 - properties and curiosities
864 (number)
Prime factorization
Prime factorization of 864: 2^5 × 3^3.
Divisors
Divisor count: 24
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
Factors of 864 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864.
Representations
In octal, 864 is represented as 1540.
In binary, 864 is represented as 1101100000.
In hex, 864 is represented as 360.
Roman numeral: DCCCLXIV
Curiosities
- 864 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 864 prime?
No, 864 is not prime.
What are the factors of 864?
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
What is 864 in binary?
1101100000