1. Numbers
  2. Compare 128201 vs 128206

Compare 128201 vs 128206

Property128201128206
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization128201121 × 131 × 49311
Prime factorization1282012 × 13 × 4931
Divisors count28
Divisors1, 1282011, 2, 13, 26, 4931, 9862, 64103, 128206
Number of properties60
Chen primes5188th 
Good primes784th 
Primes12001st 
Pythagorean primes5966th 
Twin primes (1st member)1496th 
Ulam primes839th 
Roman numberals  
Base 2111110100110010012111110100110011102
Base 3201112120123201112121013
Base 413310302141331030324
Base 5131003015131003115
Base 62425305624253146
Base 71042523710425317
Base 837231183723168
Base 921476592147719
Base 101282011012820610
Base 1188357118836111
Base 1262235126223a12
Base 1346478134648013
Base 1434a131434a1814
Base 1527ebb1527ec115
Base 161f4c9161f4ce16
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