2156
Number 2156 properties
- 2156 is an even number.
- 2156 is a Harshad number, which means it is divisible by the sum of its digits (2156 = 14, and 2156 is divisible by 14).
Number 2156 - properties and curiosities
2156 (number)
Prime factorization
Prime factorization of 2156: 2^2 × 7^2 × 11.
Divisors
Divisor count: 18
1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156
Factors of 2156 are: 1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156.
Representations
In octal, 2156 is represented as 4154.
In binary, 2156 is represented as 100001101100.
In hex, 2156 is represented as 86C.
Roman numeral: MMCLVI
Curiosities
- 2156 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 2156 prime?
No, 2156 is not prime.
What are the factors of 2156?
1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156
What is 2156 in binary?
100001101100