1. Numbers
  2. Compare 128147 vs 128239

Compare 128147 vs 128239

Property128147128239
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12814711282391
Prime factorization128147128239
Divisors count22
Divisors1, 1281471, 128239
Number of properties72
Additive primes4945th 
Chen primes5186th 
Good primes782nd 
Isolated primes9007th 
Primes11996th12006th
Sexy primes (1st member)2979th 
Sexy prime triplets (1st member)636th 
Twin primes (2nd member) 1497th
Roman numberals  
Base 2111110100100100112111110100111011112
Base 3201112100123201112201213
Base 413310210341331032334
Base 5131000425131004245
Base 62425135624254116
Base 71042415710426067
Base 837222383723578
Base 921470592148179
Base 101281471012823910
Base 1188308118839111
Base 12621ab126226712
Base 134643613464a713
Base 14349b51434a3d14
Base 1527e821527ee415
Base 161f493161f4ef16
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