1. Numbers
  2. Compare 128141 vs 128147

Compare 128141 vs 128147

Property128141128147
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 985711281471
Prime factorization13 × 9857128147
Divisors count42
Divisors1, 13, 9857, 1281411, 128147
Number of properties17
Additive primes 4945th
Chen primes 5186th
Good primes 782nd
Isolated primes 9007th
Primes 11996th
Semiprimes29633rd 
Sexy primes (1st member) 2979th
Sexy prime triplets (1st member) 636th
Roman numberals  
Base 2111110100100011012111110100100100112
Base 3201112022223201112100123
Base 413310203141331021034
Base 5131000315131000425
Base 62425125624251356
Base 71042406710424157
Base 837221583722238
Base 921468892147059
Base 101281411012814710
Base 1188302118830811
Base 12621a512621ab12
Base 1346430134643613
Base 14349ad14349b514
Base 1527e7b1527e8215
Base 161f48d161f49316
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