1. Numbers
  2. Compare 128939 vs 129443

Compare 128939 vs 129443

Property128939129443
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12893911294431
Prime factorization128939129443
Divisors count22
Divisors1, 1289391, 129443
Number of properties69
Additive primes 4996th
Chen primes5217th5234th
Cousin primes (2nd member) 1504th
Emirps 2448th
Isolated primes 9092nd
Long primes4526th 
Primes12067th12113th
Sexy primes (1st member) 3006th
Sophie germain primes1446th1454th
Super primes 1451st
Twin primes (1st member)1505th 
Ulam primes843rd 
Roman numberals  
Base 2111110111101010112111111001101000112
Base 3201122121123201201200123
Base 413313222341332122034
Base 5131112245131202335
Base 62432535624351356
Base 71044626710462467
Base 837365383746438
Base 921577592165059
Base 101289391012944310
Base 1188968118928611
Base 126274b1262aab12
Base 13468c51346bc213
Base 1434dbd143525d14
Base 152830e152854815
Base 161f7ab161f9a316
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