1231
Number 1231 properties
- 1231 is an odd number.
- 1231 is a prime number, which means it is only divisible by 1 and itself.
Number 1231 - properties and curiosities
1231 (number)
Prime factorization
Prime factorization of 1231: 1231.
Divisors
Divisor count: 2
1, 1231
Factors of 1231 are: 1, 1231.
Representations
In octal, 1231 is represented as 2317.
In binary, 1231 is represented as 10011001111.
In hex, 1231 is represented as 4CF.
Roman numeral: MCCXXXI
Curiosities
- 1231 is part of the infinite sequence of prime numbers.
Related numbers
Quick answers
Is 1231 prime?
Yes, 1231 is prime.
What are the factors of 1231?
1, 1231
What is 1231 in binary?
10011001111