Compare 129221 vs 130199
| Property | 129221 | 130199 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1292211 | 1301991 |
| Prime factorization | 129221 | 130199 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129221 | 1, 130199 |
| Number of properties | 7 | 8 |
| Additive primes | 4986th | 5022nd |
| Chen primes | 5229th | 5258th |
| Emirps | 2441st | 2468th |
| Harmonic primes | 4585th | |
| Primes | 12095th | 12176th |
| Pythagorean primes | 6018th | |
| Safe primes | 828th | |
| Sophie germain primes | 1450th | 1461st |
| Twin primes (1st member) | 1509th | 1518th |
| Roman numberals | ||
| Base 2 | 111111000110001012 | 111111100100101112 |
| Base 3 | 201200202223 | 201211210123 |
| Base 4 | 1332030114 | 1333021134 |
| Base 5 | 131133415 | 131312445 |
| Base 6 | 24341256 | 24424356 |
| Base 7 | 10455117 | 10514067 |
| Base 8 | 3743058 | 3762278 |
| Base 9 | 2162289 | 2175359 |
| Base 10 | 12922110 | 13019910 |
| Base 11 | 890a411 | 8990311 |
| Base 12 | 6294512 | 6341b12 |
| Base 13 | 46a8113 | 4735413 |
| Base 14 | 3514114 | 3563d14 |
| Base 15 | 2844b15 | 2889e15 |
| Base 16 | 1f8c516 | 1fc9716 |