Compare 128992 vs 128993

Property128992128993
Typecomposite numberprime
Unique factors31
Total factors71
Prime factorization25 × 291 × 13911289931
Prime factorization2 × 2 × 2 × 2 × 2 × 29 × 139128993
Divisors count242
Divisors1, 2, 4, 8, 16, 29, 32, 58, 116, 139, 232, 278, 464, 556, 928, 1112, 2224, 4031, 4448, 8062, 16124, 32248, 64496, 1289921, 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 2111110111111000002111110111111000012
Base 3201122211113201122211123
Base 413313320041331332014
Base 5131114325131114335
Base 62433104624331056
Base 71045033710450347
Base 837374083737418
Base 921584492158459
Base 101289921012899310
Base 1188a061188a0711
Base 1262794126279512
Base 1346936134693713
Base 143501a143501b14
Base 1528347152834815
Base 161f7e0161f7e116
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