1. Numbers
  2. Compare 128047 vs 128054

Compare 128047 vs 128054

Property128047128054
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization128047121 × 431 × 14891
Prime factorization1280472 × 43 × 1489
Divisors count28
Divisors1, 1280471, 2, 43, 86, 1489, 2978, 64027, 128054
Number of properties50
Chen primes5183rd 
Harmonic primes4512th 
Isolated primes9003rd 
Primes11990th 
Sexy primes (1st member)2977th 
Roman numberals  
Base 2111110100001011112111110100001101102
Base 3201111221113201111222023
Base 413310023341331003124
Base 5130441425130442045
Base 62424451624245026
Base 71042213710422237
Base 837205783720668
Base 921457492145829
Base 101280471012805410
Base 1188227118823311
Base 1262127126213212
Base 134638a134639413
Base 1434943143494a14
Base 1527e171527e1e15
Base 161f42f161f43616
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