Compare 129217 vs 129221
Property | 129217 | 129221 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 111 × 171 × 6911 | 1292211 |
Prime factorization | 11 × 17 × 691 | 129221 |
Divisors count | 8 | 2 |
Divisors | 1, 11, 17, 187, 691, 7601, 11747, 129217 | 1, 129221 |
Number of properties | 0 | 7 |
Additive primes | 4986th | |
Chen primes | 5229th | |
Emirps | 2441st | |
Primes | 12095th | |
Pythagorean primes | 6018th | |
Sophie germain primes | 1450th | |
Twin primes (1st member) | 1509th | |
Roman numberals | ||
Base 2 | 111111000110000012 | 111111000110001012 |
Base 3 | 201200202113 | 201200202223 |
Base 4 | 1332030014 | 1332030114 |
Base 5 | 131133325 | 131133415 |
Base 6 | 24341216 | 24341256 |
Base 7 | 10455047 | 10455117 |
Base 8 | 3743018 | 3743058 |
Base 9 | 2162249 | 2162289 |
Base 10 | 12921710 | 12922110 |
Base 11 | 890a011 | 890a411 |
Base 12 | 6294112 | 6294512 |
Base 13 | 46a7a13 | 46a8113 |
Base 14 | 3513b14 | 3514114 |
Base 15 | 2844715 | 2844b15 |
Base 16 | 1f8c116 | 1f8c516 |