1. Numbers
  2. Compare 128147 vs 128155

Compare 128147 vs 128155

Property128147128155
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization128147151 × 192 × 711
Prime factorization1281475 × 19 × 19 × 71
Divisors count212
Divisors1, 1281471, 5, 19, 71, 95, 355, 361, 1349, 1805, 6745, 25631, 128155
Number of properties70
Additive primes4945th 
Chen primes5186th 
Good primes782nd 
Isolated primes9007th 
Primes11996th 
Sexy primes (1st member)2979th 
Sexy prime triplets (1st member)636th 
Roman numberals  
Base 2111110100100100112111110100100110112
Base 3201112100123201112101113
Base 413310210341331021234
Base 5131000425131001105
Base 62425135624251516
Base 71042415710424267
Base 837222383722338
Base 921470592147149
Base 101281471012815510
Base 1188308118831511
Base 12621ab12621b712
Base 1346436134644113
Base 14349b514349bd14
Base 1527e821527e8a15
Base 161f493161f49b16
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