2856
Number 2856 properties
- 2856 is an even number.
- 2856 is a Harshad number, which means it is divisible by the sum of its digits (2856 = 21, and 2856 is divisible by 21).
Number 2856 - properties and curiosities
2856 (number)
Prime factorization
Prime factorization of 2856: 2^3 × 3 × 7 × 17.
Divisors
Divisor count: 32
1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856
Factors of 2856 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952.
Representations
In octal, 2856 is represented as 5450.
In binary, 2856 is represented as 101100101000.
In hex, 2856 is represented as B28.
Roman numeral: MMDCCCLVI
Curiosities
- 2856 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 2856 prime?
No, 2856 is not prime.
What are the factors of 2856?
1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952
What is 2856 in binary?
101100101000