1. Numbers
  2. Compare 128142 vs 128147

Compare 128142 vs 128147

Property128142128147
Typecomposite numberprime
Unique factors41
Total factors71
Prime factorization21 × 34 × 71 × 11311281471
Prime factorization2 × 3 × 3 × 3 × 3 × 7 × 113128147
Divisors count402
Divisors1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 339, 378, 567, 678, 791, 1017, 1134, 1582, 2034, 2373, 3051, 4746, 6102, 7119, 9153, 14238, 18306, 21357, 42714, 64071, 1281421, 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 2111110100100011102111110100100100112
Base 3201112100003201112100123
Base 413310203241331021034
Base 5131000325131000425
Base 62425130624251356
Base 71042410710424157
Base 837221683722238
Base 921470092147059
Base 101281421012814710
Base 1188303118830811
Base 12621a612621ab12
Base 1346431134643613
Base 14349b014349b514
Base 1527e7c1527e8215
Base 161f48e161f49316
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