1. Numbers
  2. Compare 128986 vs 128993

Compare 128986 vs 128993

Property128986128993
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization21 × 112 × 131 × 4111289931
Prime factorization2 × 11 × 11 × 13 × 41128993
Divisors count242
Divisors1, 2, 11, 13, 22, 26, 41, 82, 121, 143, 242, 286, 451, 533, 902, 1066, 1573, 3146, 4961, 5863, 9922, 11726, 64493, 1289861, 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 2111110111110110102111110111111000012
Base 3201122210213201122211123
Base 413313312241331332014
Base 5131114215131114335
Base 62433054624331056
Base 71045024710450347
Base 837373283737418
Base 921583792158459
Base 101289861012899310
Base 1188a001188a0711
Base 126278a126279512
Base 1346930134693713
Base 1435014143501b14
Base 1528341152834815
Base 161f7da161f7e116
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