1. Numbers
  2. Compare 139981 vs 139988

Compare 139981 vs 139988

Property139981139988
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization139981122 × 791 × 4431
Prime factorization1399812 × 2 × 79 × 443
Divisors count212
Divisors1, 1399811, 2, 4, 79, 158, 316, 443, 886, 1772, 34997, 69994, 139988
Number of properties90
Additive primes5370th 
Harmonic primes4884th 
Isolated primes9792nd 
Long primes4860th 
Primes13007th 
Pythagorean primes6478th 
Sexy primes (1st member)3204th 
Super primes1550th 
Ulam primes915th 
Roman numberals  
Base 210001000101100110121000100010110101002
Base 3210100001113210100002023
Base 420202303142020231104
Base 5134344115134344235
Base 63000021630000326
Base 71122052711220627
Base 842131584213248
Base 923301492330229
Base 101399811013998810
Base 119619611961a211
Base 1269011126901812
Base 134b93a134b94413
Base 1439029143903214
Base 152b721152b72815
Base 16222cd16222d416
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