1. Numbers
  2. Compare 642140 vs 642151

Compare 642140 vs 642151

Property642140642151
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 971 × 33116421511
Prime factorization2 × 2 × 5 × 97 × 331642151
Divisors count242
Divisors1, 2, 4, 5, 10, 20, 97, 194, 331, 388, 485, 662, 970, 1324, 1655, 1940, 3310, 6620, 32107, 64214, 128428, 160535, 321070, 6421401, 642151
Number of properties06
Additive primes 20414th
Chen primes 20433rd
Primes 52233rd
Sexy primes (1st member) 11316th
Sexy prime triplets (1st member) 2075th
Twin primes (2nd member) 5649th
Roman numberals  
Base 2100111001100010111002100111001100011001112
Base 31012121211222310121212121013
Base 42130301130421303012134
Base 513102203051310221015
Base 6214325126214325316
Base 75313062753131067
Base 82346134823461478
Base 91177758911777719
Base 106421401064215110
Base 113a94a4113a950411
Base 1226b7381226b74712
Base 131963851319639313
Base 1412a0321412a03d14
Base 15ca3e515ca40115
Base 169cc5c169cc6716
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