1. Numbers
  2. Compare 157 vs 164

Compare 157 vs 164

Property157164
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization157122 × 411
Prime factorization1572 × 2 × 41
Divisors count26
Divisors1, 1571, 2, 4, 41, 82, 164
Number of properties110
Additive primes21st 
Chen primes30th 
Emirps12th 
Harmonic primes13th 
Isolated primes14th 
Primes37th 
Pythagorean primes17th 
Sexy primes (1st member)22nd 
Sexy primes (2nd member)21st 
Sexy prime triplets (2nd member)12th 
Super primes12th 
Roman numberalsCLVIICLXIV
Base 2100111012101001002
Base 3122113200023
Base 42131422104
Base 51112511245
Base 642164326
Base 731373237
Base 823582448
Base 918492029
Base 101571016410
Base 111331113a11
Base 121111211812
Base 13c113c813
Base 14b314ba14
Base 15a715ae15
Base 169d16a416
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