Compare 125639 vs 126857
| Property | 125639 | 126857 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1256391 | 1268571 |
| Prime factorization | 125639 | 126857 |
| Divisors count | 2 | 2 |
| Divisors | 1, 125639 | 1, 126857 |
| Number of properties | 6 | 8 |
| Additive primes | 4906th | |
| Chen primes | 5107th | 5142nd |
| Emirps | 2345th | |
| Harmonic primes | 4444th | 4477th |
| Long primes | 4460th | |
| Primes | 11787th | 11893rd |
| Pythagorean primes | 5911th | |
| Safe primes | 807th | |
| Sexy primes (2nd member) | 2951st | |
| Twin primes (1st member) | 1477th | 1485th |
| Roman numberals | ||
| Base 2 | 111101010110001112 | 111101111100010012 |
| Base 3 | 201011000223 | 201100001023 |
| Base 4 | 1322230134 | 1323320214 |
| Base 5 | 130100245 | 130244125 |
| Base 6 | 24053556 | 24151456 |
| Base 7 | 10322037 | 10355637 |
| Base 8 | 3653078 | 3676118 |
| Base 9 | 2113089 | 2130129 |
| Base 10 | 12563910 | 12685710 |
| Base 11 | 8643811 | 8734511 |
| Base 12 | 6085b12 | 614b512 |
| Base 13 | 4525713 | 4598313 |
| Base 14 | 33b0314 | 3433314 |
| Base 15 | 2735e15 | 278c215 |
| Base 16 | 1eac716 | 1ef8916 |