1812
Number 1812 properties
- 1812 is an even number.
- 1812 is a Harshad number, which means it is divisible by the sum of its digits (1812 = 12, and 1812 is divisible by 12).
Number 1812 - properties and curiosities
1812 (number)
Prime factorization
Prime factorization of 1812: 2^2 × 3 × 151.
Divisors
Divisor count: 12
1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812
Factors of 1812 are: 1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812.
Representations
In octal, 1812 is represented as 3424.
In binary, 1812 is represented as 11100010100.
In hex, 1812 is represented as 714.
Roman numeral: MDCCCXII
Curiosities
- 1812 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 1812 prime?
No, 1812 is not prime.
What are the factors of 1812?
1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812
What is 1812 in binary?
11100010100