1. Numbers
  2. Compare 129221 vs 129917

Compare 129221 vs 129917

Property129221129917
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12922111299171
Prime factorization129221129917
Divisors count22
Divisors1, 1292211, 129917
Number of properties76
Additive primes4986th5010th
Chen primes5229th5252nd
Emirps2441st 
Primes12095th12153rd
Pythagorean primes6018th6053rd
Sophie germain primes1450th 
Twin primes (1st member)1509th1517th
Ulam primes 855th
Roman numberals  
Base 2111111000110001012111111011011111012
Base 3201200202223201210122023
Base 413320301141332313314
Base 5131133415131241325
Base 62434125624412456
Base 71045511710505247
Base 837430583755758
Base 921622892171829
Base 101292211012991710
Base 11890a4118967711
Base 1262945126322512
Base 1346a81134719813
Base 143514114354bb14
Base 152844b152876215
Base 161f8c5161fb7d16
This website uses cookies to ensure you get the best experience on our website. More info