Forty one
41 is an odd number.
41 is a prime number, which means it is only divisible by 1 and itself.
41 is a Sophie Germain prime, which means that 2 x 41 + 1 = 83 is also a prime number.
In binary, 41 is represented as 101001.
In hex, 41 is represented as 29.
Prime factorization of 41: 41.