Compare 128044 vs 128047

Property128044128047
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 71 × 171 × 26911280471
Prime factorization2 × 2 × 7 × 17 × 269128047
Divisors count242
Divisors1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 269, 476, 538, 1076, 1883, 3766, 4573, 7532, 9146, 18292, 32011, 64022, 1280441, 128047
Number of properties05
Chen primes 5183rd
Harmonic primes 4512th
Isolated primes 9003rd
Primes 11990th
Sexy primes (1st member) 2977th
Roman numberals  
Base 2111110100001011002111110100001011112
Base 3201111221013201111221113
Base 413310023041331002334
Base 5130441345130441425
Base 62424444624244516
Base 71042210710422137
Base 837205483720578
Base 921457192145749
Base 101280441012804710
Base 1188224118822711
Base 1262124126212712
Base 1346387134638a13
Base 1434940143494314
Base 1527e141527e1715
Base 161f42c161f42f16
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