53
Number 53 properties
- 53 is an odd number.
- 53 is a prime number, which means it is only divisible by 1 and itself.
- 53 is a Sophie Germain prime, which means that 2 x 53 + 1 = 107 is also a prime number.
Number 53 - properties and curiosities
53 (number)
Prime factorization
Prime factorization of 53: 53.
Divisors
Divisor count: 2
1, 53
Factors of 53 are: 1, 53.
Representations
In octal, 53 is represented as 65.
In binary, 53 is represented as 110101.
In hex, 53 is represented as 35.
Roman numeral: LIII
Curiosities
- 53 is part of the infinite sequence of prime numbers.
Related numbers
Quick answers
Is 53 prime?
Yes, 53 is prime.
What are the factors of 53?
1, 53
What is 53 in binary?
110101