1. Numbers
  2. Compare 128939 vs 129589

Compare 128939 vs 129589

Property128939129589
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12893911295891
Prime factorization128939129589
Divisors count22
Divisors1, 1289391, 129589
Number of properties68
Chen primes5217th 
Cousin primes (1st member) 1507th
Emirps 2453rd
Long primes4526th4552nd
Primes12067th12130th
Prime triplets (2nd member) 615th
Pythagorean primes 6039th
Sophie germain primes1446th 
Twin primes (1st member)1505th 
Twin primes (2nd member) 1514th
Ulam primes843rd853rd
Roman numberals  
Base 2111110111101010112111111010001101012
Base 3201122121123201202021213
Base 413313222341332203114
Base 5131112245131213245
Base 62432535624355416
Base 71044626710465457
Base 837365383750658
Base 921577592166779
Base 101289391012958910
Base 118896811893a911
Base 126274b1262bb112
Base 13468c51346ca513
Base 1434dbd143532514
Base 152830e15285e415
Base 161f7ab161fa3516
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