1. Numbers
  2. Compare 72135 vs 72139

Compare 72135 vs 72139

Property7213572139
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization32 × 51 × 71 × 2291721391
Prime factorization3 × 3 × 5 × 7 × 22972139
Divisors count242
Divisors1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 1145, 1603, 2061, 3435, 4809, 8015, 10305, 14427, 24045, 721351, 72139
Number of properties03
Isolated primes 5276th
Lucky primes 965th
Primes 7141st
Roman numberals  
Base 2100011001110001112100011001110010112
Base 3101222212003101222212113
Base 410121301341012130234
Base 54302020543020245
Base 61313543613135516
Base 742021074202147
Base 821470782147138
Base 911885091188549
Base 1072135107213910
Base 114a218114a22111
Base 12358b312358b712
Base 1326aab1326ab213
Base 141c407141c40b14
Base 1516590151659415
Base 16119c716119cb16
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