2543
Number 2543 properties
- 2543 is an odd number.
- 2543 is a prime number, which means it is only divisible by 1 and itself.
- 2543 is a Sophie Germain prime, which means that 2 x 2543 + 1 = 5087 is also a prime number.
Number 2543 - properties and curiosities
2543 (number)
Prime factorization
Prime factorization of 2543: 2543.
Divisors
Divisor count: 2
1, 2543
Factors of 2543 are: 1, 2543.
Representations
In octal, 2543 is represented as 4757.
In binary, 2543 is represented as 100111101111.
In hex, 2543 is represented as 9EF.
Roman numeral: MMDXLIII
Curiosities
- 2543 is part of the infinite sequence of prime numbers.
Related numbers
Quick answers
Is 2543 prime?
Yes, 2543 is prime.
What are the factors of 2543?
1, 2543
What is 2543 in binary?
100111101111