1. Numbers
  2. Compare 18989 vs 19001

Compare 18989 vs 19001

Property1898919001
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization171 × 11171190011
Prime factorization17 × 111719001
Divisors count42
Divisors1, 17, 1117, 189891, 19001
Number of properties17
Additive primes 1008th
Chen primes 1070th
Emirps 592nd
Good primes 248th
Isolated primes 1506th
Primes 2159th
Pythagorean primes 1069th
Semiprimes4845th 
Roman numberals  
Base 210010100010110121001010001110012
Base 322200102232220012023
Base 4102202314102203214
Base 51101424511020015
Base 622352562235456
Base 710623571062537
Base 8450558450718
Base 9280389280529
Base 1018989101900110
Base 11132a3111330411
Base 12aba512abb512
Base 13884913885813
Base 146cc5146cd314
Base 15595e15596b15
Base 164a2d164a3916
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