Compare 129401 vs 130409
| Property | 129401 | 130409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1294011 | 1304091 |
| Prime factorization | 129401 | 130409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129401 | 1, 130409 |
| Number of properties | 9 | 6 |
| Additive primes | 4994th | 5030th |
| Chen primes | 5233rd | 5267th |
| Happy primes | 1883rd | |
| Harmonic primes | 4595th | |
| Primes | 12109th | 12196th |
| Pythagorean primes | 6027th | 6068th |
| Sophie germain primes | 1453rd | |
| Super primes | 1450th | |
| Twin primes (1st member) | 1511th | 1521st |
| Ulam primes | 850th | |
| Roman numberals | ||
| Base 2 | 111111001011110012 | 111111101011010012 |
| Base 3 | 201201111223 | 201212122223 |
| Base 4 | 1332113214 | 1333112214 |
| Base 5 | 131201015 | 131331145 |
| Base 6 | 24350256 | 24434256 |
| Base 7 | 10461567 | 10521267 |
| Base 8 | 3745718 | 3765518 |
| Base 9 | 2164489 | 2177889 |
| Base 10 | 12940110 | 13040910 |
| Base 11 | 8924811 | 89a8411 |
| Base 12 | 62a7512 | 6357512 |
| Base 13 | 46b8c13 | 4748613 |
| Base 14 | 3522d14 | 3574d14 |
| Base 15 | 2851b15 | 2898e15 |
| Base 16 | 1f97916 | 1fd6916 |