The number 32
Numeral systems
Binary: 100000
Septimal (base 7): 44
Octal: 40
Hexadecimal: 20
Base 24: 18
Factorization
32 = 2 × 2 × 2 × 2 × 2
32 has 6 divisors: 1, 2, 4, 8, 16, 32
Sum of all divisors other than 32:
3132 = 2 5
Sums & differences
Sum of 2 squares: 32 = 42 + 42
Difference of 2 squares: 32 = 62 - 22 = 92 - 72
Goldbach conjecture: 32 = 29 + 3 = 19 + 13
Characteristics
32 is a palindromic number in septimal system (44)
32 is a Layland number, 32 = 42 + 24
Related primes
The 32th prime number is:
131Previous prime number:
31 — Next prime number:
37
