1. Numbers
  2. Compare 128201 vs 128213

Compare 128201 vs 128213

Property128201128213
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12820111282131
Prime factorization128201128213
Divisors count22
Divisors1, 1282011, 128213
Number of properties66
Additive primes 4947th
Chen primes5188th5189th
Good primes784th 
Harmonic primes 4519th
Isolated primes 9012th
Primes12001st12003rd
Pythagorean primes5966th5967th
Twin primes (1st member)1496th 
Ulam primes839th 
Roman numberals  
Base 2111110100110010012111110100110101012
Base 3201112120123201112121223
Base 413310302141331031114
Base 5131003015131003235
Base 62425305624253256
Base 71042523710425417
Base 837231183723258
Base 921476592147789
Base 101282011012821310
Base 1188357118836811
Base 1262235126224512
Base 1346478134648713
Base 1434a131434a2114
Base 1527ebb1527ec815
Base 161f4c9161f4d516
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