139
Number 139 properties
- 139 is an odd number.
- 139 is a prime number, which means it is only divisible by 1 and itself.
Number 139 - properties and curiosities
139 (number)
Prime factorization
Prime factorization of 139: 139.
Divisors
Divisor count: 2
1, 139
Factors of 139 are: 1, 139.
Representations
In octal, 139 is represented as 213.
In binary, 139 is represented as 10001011.
In hex, 139 is represented as 8B.
Roman numeral: CXXXIX
Curiosities
- 139 is part of the infinite sequence of prime numbers.
Related numbers
Quick answers
Is 139 prime?
Yes, 139 is prime.
What are the factors of 139?
1, 139
What is 139 in binary?
10001011