1. Numbers
  2. Compare 151 vs 156

Compare 151 vs 156

Property151156
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization151122 × 31 × 131
Prime factorization1512 × 2 × 3 × 13
Divisors count212
Divisors1, 1511, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Number of properties90
Additive primes20th 
Centered decagonal primes5th 
Lucky primes11th 
Multiplicative primes11th 
Palindromic primes8th 
Primes36th 
Sexy primes (1st member)21st 
Sexy prime triplets (1st member)12th 
Twin primes (2nd member)12th 
Roman numberalsCLICLVI
Base 2100101112100111002
Base 3121213122103
Base 42113421304
Base 51101511115
Base 641164206
Base 730473127
Base 822782348
Base 917791839
Base 101511015610
Base 111281113211
Base 121071211012
Base 13b813c013
Base 14ab14b214
Base 15a115a615
Base 1697169c16
This website uses cookies to ensure you get the best experience on our website. More info