Compare 128201 vs 128210

Property128201128210
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization128201121 × 51 × 128211
Prime factorization1282012 × 5 × 12821
Divisors count28
Divisors1, 1282011, 2, 5, 10, 12821, 25642, 64105, 128210
Number of properties60
Chen primes5188th 
Good primes784th 
Primes12001st 
Pythagorean primes5966th 
Twin primes (1st member)1496th 
Ulam primes839th 
Roman numberals  
Base 2111110100110010012111110100110100102
Base 3201112120123201112121123
Base 413310302141331031024
Base 5131003015131003205
Base 62425305624253226
Base 71042523710425357
Base 837231183723228
Base 921476592147759
Base 101282011012821010
Base 1188357118836511
Base 1262235126224212
Base 1346478134648413
Base 1434a131434a1c14
Base 1527ebb1527ec515
Base 161f4c9161f4d216
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