1. Numbers
  2. Compare 128939 vs 129763

Compare 128939 vs 129763

Property128939129763
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12893911297631
Prime factorization128939129763
Divisors count22
Divisors1, 1289391, 129763
Number of properties66
Chen primes5217th 
Isolated primes 9113th
Long primes4526th 
Primes12067th12144th
Sexy primes (1st member) 3013th
Sexy primes (2nd member) 3012th
Sexy prime triplets (2nd member) 644th
Sophie germain primes1446th 
Twin primes (1st member)1505th 
Ulam primes843rd854th
Roman numberals  
Base 2111110111101010112111111010111000112
Base 3201122121123201210000013
Base 413313222341332232034
Base 5131112245131230235
Base 62432535624404316
Base 71044626710502147
Base 837365383753438
Base 921577592170019
Base 101289391012976310
Base 1188968118954711
Base 126274b126311712
Base 13468c513470aa13
Base 1434dbd143540b14
Base 152830e15286ad15
Base 161f7ab161fae316
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