1. Numbers
  2. Compare 128939 vs 129401

Compare 128939 vs 129401

Property128939129401
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12893911294011
Prime factorization128939129401
Divisors count22
Divisors1, 1289391, 129401
Number of properties69
Additive primes 4994th
Chen primes5217th5233rd
Happy primes 1883rd
Long primes4526th 
Primes12067th12109th
Pythagorean primes 6027th
Sophie germain primes1446th1453rd
Super primes 1450th
Twin primes (1st member)1505th1511th
Ulam primes843rd850th
Roman numberals  
Base 2111110111101010112111111001011110012
Base 3201122121123201201111223
Base 413313222341332113214
Base 5131112245131201015
Base 62432535624350256
Base 71044626710461567
Base 837365383745718
Base 921577592164489
Base 101289391012940110
Base 1188968118924811
Base 126274b1262a7512
Base 13468c51346b8c13
Base 1434dbd143522d14
Base 152830e152851b15
Base 161f7ab161f97916
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