Compare 5 vs 56

Typeprimecomposite number
Unique factors12
Total factors14
Prime factorization5123 × 71
Prime factorization52 × 2 × 2 × 7
Divisors count28
Divisors1, 51, 2, 4, 7, 8, 14, 28, 56
Number of properties360
Additive primes3rd 
Bell primes2nd 
Centered square primes1st 
Chen primes3rd 
Class 1+ primes3rd 
Dihedral primes2nd 
Factorial primes3rd 
Fermat primes2nd 
Fibonacci primes3rd 
Good primes1st 
Harmonic primes1st 
Left-truncatable primes3rd 
Multiplicative primes3rd 
Palindromic primes3rd 
Pierpont primes3rd 
Pierpont primes of the 2nd kind3rd 
Prime quadruplets (1st member)1st 
Prime quintuplet 2s (1st member)1st 
Prime triplets (1st member)1st 
Proth primes2nd 
Pythagorean primes1st 
Restricted left-truncatable primes2nd 
Right-truncatable primes3rd 
Safe primes1st 
Sexy primes (1st member)1st 
Sexy prime quadrupletss (1st member)1st 
Sexy prime triplets (1st member)1st 
Solinas primes2nd 
Sophie germain primes3rd 
Super primes2nd 
Thabit primes2nd 
Twin primes (1st member)2nd 
Twin primes (2nd member)1st 
Two-sided primes3rd 
Wilson primes1st 
Roman numberalsVLVI
Base 210121110002
Base 312320023
Base 41143204
Base 51052115
Base 6561326
Base 7571107
Base 858708
Base 959629
Base 105105610
Base 115115111
Base 125124812
Base 135134413
Base 145144014
Base 155153b15
Base 165163816
This website uses cookies to ensure you get the best experience on our website. More info