1. Numbers
  2. Compare 138143 vs 139121

Compare 138143 vs 139121

Property138143139121
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13814311391211
Prime factorization138143139121
Divisors count22
Divisors1, 1381431, 139121
Number of properties68
Additive primes 5339th
Chen primes 5573rd
Cousin primes (2nd member)1587th 
Emirps 2678th
Happy primes2010th2018th
Harmonic primes 4859th
Isolated primes9668th 
Long primes4810th 
Primes12853rd12933rd
Pythagorean primes 6439th
Super primes1532nd 
Twin primes (1st member) 1601st
Roman numberals  
Base 210000110111001111121000011111011100012
Base 3210001111023210012111223
Base 420123213342013313014
Base 5134100335134224415
Base 62543315625520256
Base 71113515711164137
Base 841563784175618
Base 923044292317489
Base 101381431013912110
Base 1194875119558411
Base 1267b3b126861512
Base 134ab55134b42813
Base 14384b514389b314
Base 152ade8152b34b15
Base 1621b9f1621f7116
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