Compare 125639 vs 128747
| Property | 125639 | 128747 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1256391 | 1287471 |
| Prime factorization | 125639 | 128747 |
| Divisors count | 2 | 2 |
| Divisors | 1, 125639 | 1, 128747 |
| Number of properties | 6 | 5 |
| Additive primes | 4965th | |
| Chen primes | 5107th | 5210th |
| Emirps | 2345th | |
| Harmonic primes | 4444th | |
| Primes | 11787th | 12052nd |
| Safe primes | 807th | 819th |
| Twin primes (1st member) | 1477th | 1503rd |
| Roman numberals | ||
| Base 2 | 111101010110001112 | 111110110111010112 |
| Base 3 | 201011000223 | 201121211023 |
| Base 4 | 1322230134 | 1331232234 |
| Base 5 | 130100245 | 131044425 |
| Base 6 | 24053556 | 24320156 |
| Base 7 | 10322037 | 10442337 |
| Base 8 | 3653078 | 3733538 |
| Base 9 | 2113089 | 2155429 |
| Base 10 | 12563910 | 12874710 |
| Base 11 | 8643811 | 8880311 |
| Base 12 | 6085b12 | 6260b12 |
| Base 13 | 4525713 | 467a813 |
| Base 14 | 33b0314 | 34cc314 |
| Base 15 | 2735e15 | 2823215 |
| Base 16 | 1eac716 | 1f6eb16 |