1. Numbers
  2. Compare 3989 vs 3998

Compare 3989 vs 3998

Property39893998
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization3989121 × 19991
Prime factorization39892 × 1999
Divisors count24
Divisors1, 39891, 2, 1999, 3998
Number of properties81
Additive primes281st 
Chen primes320th 
Good primes94th 
Harmonic primes198th 
Isolated primes345th 
Long primes218th 
Primes550th 
Pythagorean primes269th 
Semiprimes 1105th
Roman numberalsMMMCMLXXXIXMMMCMXCVIII
Base 211111001010121111100111102
Base 3121102023121110023
Base 433211143321324
Base 511142451114435
Base 6302456303026
Base 7144267144417
Base 87625876368
Base 95422954329
Base 10398910399810
Base 112aa711300511
Base 12238512239212
Base 131a7b131a8713
Base 14164d14165814
Base 1512ae1512b815
Base 16f9516f9e16
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