1. Numbers
  2. Compare 128993 vs 129287

Compare 128993 vs 129287

Property128993129287
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12899311292871
Prime factorization128993129287
Divisors count22
Divisors1, 1289931, 129287
Number of properties912
Additive primes 4990th
Chen primes5221st5231st
Emirps 2445th
Happy primes 1882nd
Harmonic primes4548th 
Isolated primes9063rd 
Long primes4530th4537th
Primes12076th12101st
Prime triplets (1st member) 613th
Pythagorean primes6005th 
Sexy primes (1st member) 3004th
Sexy primes (2nd member)2997th3003rd
Sexy prime triplets (2nd member) 641st
Sexy prime triplets (3rd member)640th 
Sophie germain primes1448th 
Super primes 1448th
Twin primes (1st member) 1510th
Roman numberals  
Base 2111110111111000012111111001000001112
Base 3201122211123201201001023
Base 413313320141332100134
Base 5131114335131141225
Base 62433105624343156
Base 71045034710456347
Base 837374183744078
Base 921584592163129
Base 101289931012928710
Base 1188a07118915411
Base 1262795126299b12
Base 13469371346b0213
Base 143501b143518b14
Base 1528348152849215
Base 161f7e1161f90716
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