1. Numbers
  2. Compare 139121 vs 139397

Compare 139121 vs 139397

Property139121139397
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13912111393971
Prime factorization139121139397
Divisors count22
Divisors1, 1391211, 139397
Number of properties88
Additive primes5339th 
Chen primes5573rd5583rd
Cousin primes (2nd member) 1602nd
Emirps2678th2687th
Happy primes2018th2023rd
Harmonic primes4859th 
Isolated primes 9751st
Left-truncatable primes 354th
Primes12933rd12958th
Pythagorean primes6439th6454th
Twin primes (1st member)1601st 
Roman numberals  
Base 210000111110111000121000100000100001012
Base 3210012111223210020122123
Base 420133130142020020114
Base 5134224415134300425
Base 62552025625532056
Base 71116413711202567
Base 841756184202058
Base 923174892321859
Base 101391211013939710
Base 1195584119580511
Base 1268615126880512
Base 134b428134b5ab13
Base 14389b31438b2d14
Base 152b34b152b48215
Base 1621f71162208516
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