Compare 151 vs 157

Property151157
Typeprimeprime
Unique factors11
Total factors11
Prime factorization15111571
Prime factorization151157
Divisors count22
Divisors1, 1511, 157
Number of properties911
Additive primes20th21st
Centered decagonal primes5th 
Chen primes 30th
Emirps 12th
Harmonic primes 13th
Isolated primes 14th
Lucky primes11th 
Multiplicative primes11th 
Palindromic primes8th 
Primes36th37th
Pythagorean primes 17th
Sexy primes (1st member)21st22nd
Sexy primes (2nd member) 21st
Sexy prime triplets (1st member)12th 
Sexy prime triplets (2nd member) 12th
Super primes 12th
Twin primes (2nd member)12th 
Roman numberalsCLICLVII
Base 2100101112100111012
Base 3121213122113
Base 42113421314
Base 51101511125
Base 641164216
Base 730473137
Base 822782358
Base 917791849
Base 101511015710
Base 111281113311
Base 121071211112
Base 13b813c113
Base 14ab14b314
Base 15a115a715
Base 1697169d16
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