1. Numbers
  2. Compare 47 vs 157

Compare 47 vs 157

Property47157
Typeprimeprime
Unique factors11
Total factors11
Prime factorization4711571
Prime factorization47157
Divisors count22
Divisors1, 471, 157
Number of properties2111
Additive primes10th21st
Carol primes2nd 
Chen primes14th30th
Class 1+ primes9th 
Cousin primes (2nd member)6th 
Emirps 12th
Harmonic primes 13th
Isolated primes4th14th
Left-truncatable primes10th 
Long primes6th 
Lucas primes6th 
Pierpont primes of the 2nd kind9th 
Primes15th37th
Prime triplets (3rd member)7th 
Pythagorean primes 17th
Safe primes5th 
Sexy primes (1st member)10th22nd
Sexy primes (2nd member)9th21st
Sexy prime quadrupletss (2nd member)3rd 
Sexy prime triplets (1st member)7th 
Sexy prime triplets (2nd member)6th12th
Solinas primes13th 
Super primes 12th
Thabit primes5th 
Ulam primes5th 
Roman numberalsXLVIICLVII
Base 21011112100111012
Base 312023122113
Base 4233421314
Base 5142511125
Base 611564216
Base 76573137
Base 85782358
Base 95291849
Base 10471015710
Base 11431113311
Base 123b1211112
Base 133813c113
Base 143514b314
Base 153215a715
Base 162f169d16
This website uses cookies to ensure you get the best experience on our website. More info