1. Numbers
  2. Compare 128982 vs 128993

Compare 128982 vs 128993

Property128982128993
Typecomposite numberprime
Unique factors51
Total factors51
Prime factorization21 × 31 × 71 × 371 × 8311289931
Prime factorization2 × 3 × 7 × 37 × 83128993
Divisors count322
Divisors1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 83, 111, 166, 222, 249, 259, 498, 518, 581, 777, 1162, 1554, 1743, 3071, 3486, 6142, 9213, 18426, 21497, 42994, 64491, 1289821, 128993
Number of properties09
Chen primes 5221st
Harmonic primes 4548th
Isolated primes 9063rd
Long primes 4530th
Primes 12076th
Pythagorean primes 6005th
Sexy primes (2nd member) 2997th
Sexy prime triplets (3rd member) 640th
Sophie germain primes 1448th
Roman numberals  
Base 2111110111110101102111110111111000012
Base 3201122210103201122211123
Base 413313311241331332014
Base 5131114125131114335
Base 62433050624331056
Base 71045020710450347
Base 837372683737418
Base 921583392158459
Base 101289821012899310
Base 11889a71188a0711
Base 1262786126279512
Base 1346929134693713
Base 1435010143501b14
Base 152833c152834815
Base 161f7d6161f7e116
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