Compare 128939 vs 129497

Property128939129497
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12893911294971
Prime factorization128939129497
Divisors count22
Divisors1, 1289391, 129497
Number of properties68
Chen primes5217th5237th
Emirps 2450th
Long primes4526th4546th
Primes12067th12119th
Pythagorean primes 6032nd
Sexy primes (2nd member) 3007th
Sophie germain primes1446th 
Super primes 1452nd
Twin primes (1st member)1505th1512th
Ulam primes843rd 
Roman numberals  
Base 2111110111101010112111111001110110012
Base 3201122121123201201220123
Base 413313222341332131214
Base 5131112245131204425
Base 62432535624353056
Base 71044626710463547
Base 837365383747318
Base 921577592165659
Base 101289391012949710
Base 1188968118932511
Base 126274b1262b3512
Base 13468c51346c3413
Base 1434dbd143529b14
Base 152830e152858215
Base 161f7ab161f9d916
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