The number 131
Numeral systems
Binary: 10000011
Septimal (base 7): 245
Octal: 203
Hexadecimal: 83
Base 24: 5B
Factorization
131 is a prime number (Gaussian prime)
Sums & differences
Difference of 2 squares: 131 = 662 - 652
Characteristics
131 is a palindromic number in decimal system
Related primes
The 131th prime number is:
739Previous prime number:
127 — Next prime number:
137