Compare 129401 vs 131321
| Property | 129401 | 131321 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1294011 | 1313211 |
| Prime factorization | 129401 | 131321 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129401 | 1, 131321 |
| Number of properties | 9 | 7 |
| Additive primes | 4994th | 5061st |
| Chen primes | 5233rd | 5295th |
| Cousin primes (2nd member) | 1520th | |
| Happy primes | 1883rd | |
| Isolated primes | 9216th | |
| Primes | 12109th | 12271st |
| Pythagorean primes | 6027th | 6105th |
| Sophie germain primes | 1453rd | 1465th |
| Super primes | 1450th | |
| Twin primes (1st member) | 1511th | |
| Ulam primes | 850th | |
| Roman numberals | ||
| Base 2 | 111111001011110012 | 1000000000111110012 |
| Base 3 | 201201111223 | 202000102023 |
| Base 4 | 1332113214 | 2000033214 |
| Base 5 | 131201015 | 132002415 |
| Base 6 | 24350256 | 24515456 |
| Base 7 | 10461567 | 10546017 |
| Base 8 | 3745718 | 4003718 |
| Base 9 | 2164489 | 2201229 |
| Base 10 | 12940110 | 13132110 |
| Base 11 | 8924811 | 8a73311 |
| Base 12 | 62a7512 | 63bb512 |
| Base 13 | 46b8c13 | 47a0813 |
| Base 14 | 3522d14 | 35c0114 |
| Base 15 | 2851b15 | 28d9b15 |
| Base 16 | 1f97916 | 200f916 |