1. Numbers
  2. Compare 128139 vs 128147

Compare 128139 vs 128147

Property128139128147
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization31 × 112 × 35311281471
Prime factorization3 × 11 × 11 × 353128147
Divisors count122
Divisors1, 3, 11, 33, 121, 353, 363, 1059, 3883, 11649, 42713, 1281391, 128147
Number of properties07
Additive primes 4945th
Chen primes 5186th
Good primes 782nd
Isolated primes 9007th
Primes 11996th
Sexy primes (1st member) 2979th
Sexy prime triplets (1st member) 636th
Roman numberals  
Base 2111110100100010112111110100100100112
Base 3201112022203201112100123
Base 413310202341331021034
Base 5131000245131000425
Base 62425123624251356
Base 71042404710424157
Base 837221383722238
Base 921468692147059
Base 101281391012814710
Base 1188300118830811
Base 12621a312621ab12
Base 134642b134643613
Base 14349ab14349b514
Base 1527e791527e8215
Base 161f48b161f49316
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