Compare 128747 vs 129401
| Property | 128747 | 129401 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1287471 | 1294011 |
| Prime factorization | 128747 | 129401 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128747 | 1, 129401 |
| Number of properties | 5 | 9 |
| Additive primes | 4965th | 4994th |
| Chen primes | 5210th | 5233rd |
| Happy primes | 1883rd | |
| Primes | 12052nd | 12109th |
| Pythagorean primes | 6027th | |
| Safe primes | 819th | |
| Sophie germain primes | 1453rd | |
| Super primes | 1450th | |
| Twin primes (1st member) | 1503rd | 1511th |
| Ulam primes | 850th | |
| Roman numberals | ||
| Base 2 | 111110110111010112 | 111111001011110012 |
| Base 3 | 201121211023 | 201201111223 |
| Base 4 | 1331232234 | 1332113214 |
| Base 5 | 131044425 | 131201015 |
| Base 6 | 24320156 | 24350256 |
| Base 7 | 10442337 | 10461567 |
| Base 8 | 3733538 | 3745718 |
| Base 9 | 2155429 | 2164489 |
| Base 10 | 12874710 | 12940110 |
| Base 11 | 8880311 | 8924811 |
| Base 12 | 6260b12 | 62a7512 |
| Base 13 | 467a813 | 46b8c13 |
| Base 14 | 34cc314 | 3522d14 |
| Base 15 | 2823215 | 2851b15 |
| Base 16 | 1f6eb16 | 1f97916 |