1. Numbers
  2. Compare 128201 vs 128208

Compare 128201 vs 128208

Property128201128208
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization128201124 × 31 × 26711
Prime factorization1282012 × 2 × 2 × 2 × 3 × 2671
Divisors count220
Divisors1, 1282011, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2671, 5342, 8013, 10684, 16026, 21368, 32052, 42736, 64104, 128208
Number of properties60
Chen primes5188th 
Good primes784th 
Primes12001st 
Pythagorean primes5966th 
Twin primes (1st member)1496th 
Ulam primes839th 
Roman numberals  
Base 2111110100110010012111110100110100002
Base 3201112120123201112121103
Base 413310302141331031004
Base 5131003015131003135
Base 62425305624253206
Base 71042523710425337
Base 837231183723208
Base 921476592147739
Base 101282011012820810
Base 1188357118836311
Base 1262235126224012
Base 1346478134648213
Base 1434a131434a1a14
Base 1527ebb1527ec315
Base 161f4c9161f4d016
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