1. Numbers
  2. Compare 642070 vs 642077

Compare 642070 vs 642077

Property642070642077
Typecomposite numberprime
Unique factors51
Total factors51
Prime factorization21 × 51 × 111 × 131 × 44916420771
Prime factorization2 × 5 × 11 × 13 × 449642077
Divisors count322
Divisors1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 449, 715, 898, 1430, 2245, 4490, 4939, 5837, 9878, 11674, 24695, 29185, 49390, 58370, 64207, 128414, 321035, 6420701, 642077
Number of properties04
Chen primes 20431st
Primes 52227th
Sexy primes (2nd member) 11315th
Twin primes (1st member) 5648th
Roman numberals  
Base 2100111001100000101102100111001100000111012
Base 31012121202101310121212021223
Base 42130300112421303001314
Base 513102124051310213025
Base 6214323146214323256
Base 75312632753126427
Base 82346026823460358
Base 91177671911776789
Base 106420701064207710
Base 113a9440113a944711
Base 1226b69a1226b6a512
Base 131963301319633713
Base 14129dc214129dc914
Base 15ca39a15ca3a215
Base 169cc16169cc1d16
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