1. Numbers
  2. Compare 128993 vs 128994

Compare 128993 vs 128994

Property128993128994
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization128993121 × 31 × 214991
Prime factorization1289932 × 3 × 21499
Divisors count28
Divisors1, 1289931, 2, 3, 6, 21499, 42998, 64497, 128994
Number of properties90
Chen primes5221st 
Harmonic primes4548th 
Isolated primes9063rd 
Long primes4530th 
Primes12076th 
Pythagorean primes6005th 
Sexy primes (2nd member)2997th 
Sexy prime triplets (3rd member)640th 
Sophie germain primes1448th 
Roman numberals  
Base 2111110111111000012111110111111000102
Base 3201122211123201122211203
Base 413313320141331332024
Base 5131114335131114345
Base 62433105624331106
Base 71045034710450357
Base 837374183737428
Base 921584592158469
Base 101289931012899410
Base 1188a071188a0811
Base 1262795126279612
Base 1346937134693813
Base 143501b143501c14
Base 1528348152834915
Base 161f7e1161f7e216
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