43
Number 43 properties
- 43 is an odd number.
- 43 is a prime number, which means it is only divisible by 1 and itself.
Number 43 - properties and curiosities
43 (number)
Prime factorization
Prime factorization of 43: 43.
Divisors
Divisor count: 2
1, 43
Factors of 43 are: 1, 43.
Representations
In octal, 43 is represented as 53.
In binary, 43 is represented as 101011.
In hex, 43 is represented as 2B.
Roman numeral: XLIII
Curiosities
- 43 is part of the infinite sequence of prime numbers.
Related numbers
Quick answers
Is 43 prime?
Yes, 43 is prime.
What are the factors of 43?
1, 43
What is 43 in binary?
101011