12
Number 12 properties
- 12 is an even number.
- 12 is a Harshad number, which means it is divisible by the sum of its digits (12 = 3, and 12 is divisible by 3).
Number 12 - properties and curiosities
12 (number)
Prime factorization
Prime factorization of 12: 2^2 × 3.
Divisors
Divisor count: 6
1, 2, 3, 4, 6, 12
Factors of 12 are: 1, 2, 3, 4, 6, 12.
Representations
In octal, 12 is represented as 14.
In binary, 12 is represented as 1100.
In hex, 12 is represented as C.
Roman numeral: XII
Curiosities
- 12 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 12 prime?
No, 12 is not prime.
What are the factors of 12?
1, 2, 3, 4, 6, 12
What is 12 in binary?
1100