Compare 128036 vs 128047

Property128036128047
Typecomposite numberprime
Unique factors21
Total factors31
Prime factorization22 × 3200911280471
Prime factorization2 × 2 × 32009128047
Divisors count62
Divisors1, 2, 4, 32009, 64018, 1280361, 128047
Number of properties05
Chen primes 5183rd
Harmonic primes 4512th
Isolated primes 9003rd
Primes 11990th
Sexy primes (1st member) 2977th
Roman numberals  
Base 2111110100001001002111110100001011112
Base 3201111220023201111221113
Base 413310021041331002334
Base 5130441215130441425
Base 62424432624244516
Base 71042166710422137
Base 837204483720578
Base 921456292145749
Base 101280361012804710
Base 1188217118822711
Base 1262118126212712
Base 134637c134638a13
Base 1434936143494314
Base 1527e0b1527e1715
Base 161f424161f42f16
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