1. Numbers
  2. Compare 128212 vs 128213

Compare 128212 vs 128213

Property128212128213
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 71 × 191 × 24111282131
Prime factorization2 × 2 × 7 × 19 × 241128213
Divisors count242
Divisors1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 241, 266, 482, 532, 964, 1687, 3374, 4579, 6748, 9158, 18316, 32053, 64106, 1282121, 128213
Number of properties06
Additive primes 4947th
Chen primes 5189th
Harmonic primes 4519th
Isolated primes 9012th
Primes 12003rd
Pythagorean primes 5967th
Roman numberals  
Base 2111110100110101002111110100110101012
Base 3201112121213201112121223
Base 413310311041331031114
Base 5131003225131003235
Base 62425324624253256
Base 71042540710425417
Base 837232483723258
Base 921477792147789
Base 101282121012821310
Base 1188367118836811
Base 1262244126224512
Base 1346486134648713
Base 1434a201434a2114
Base 1527ec71527ec815
Base 161f4d4161f4d516
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