1. Numbers
  2. Compare 101990 vs 102001

Compare 101990 vs 102001

Property101990102001
Typecomposite numberprime
Unique factors51
Total factors51
Prime factorization21 × 51 × 71 × 311 × 4711020011
Prime factorization2 × 5 × 7 × 31 × 47102001
Divisors count322
Divisors1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 1085, 1457, 1645, 2170, 2914, 3290, 7285, 10199, 14570, 20398, 50995, 1019901, 102001
Number of properties05
Harmonic primes 3692nd
Primes 9767th
Pythagorean primes 4874th
Super primes 1204th
Twin primes (2nd member) 1240th
Roman numberals  
Base 2110001110011001102110001110011100012
Base 3120112201023120112202113
Base 412032121241203213014
Base 5112304305112310015
Base 62104102621041216
Base 760323076032447
Base 830714683071618
Base 916481291648249
Base 101019901010200110
Base 116a699116a6a911
Base 124b032124b04112
Base 1337565133757313
Base 1429250142925b14
Base 1520345152035115
Base 1618e661618e7116
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