Compare 142907 vs 143243
| Property | 142907 | 143243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429071 | 1432431 |
| Prime factorization | 142907 | 143243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142907 | 1, 143243 |
| Number of properties | 6 | 8 |
| Additive primes | 5476th | 5485th |
| Chen primes | 5708th | 5717th |
| Cousin primes (2nd member) | 1632nd | 1636th |
| Emirps | 2786th | |
| Isolated primes | 9989th | 10006th |
| Primes | 13258th | 13279th |
| Safe primes | 891st | |
| Sexy primes (1st member) | 3261st | |
| Sophie germain primes | 1578th | |
| Roman numberals | ||
| Base 2 | 1000101110001110112 | 1000101111100010112 |
| Base 3 | 210210002123 | 210211110223 |
| Base 4 | 2023203234 | 2023320234 |
| Base 5 | 140331125 | 140404335 |
| Base 6 | 30213356 | 30230556 |
| Base 7 | 11334327 | 11344227 |
| Base 8 | 4270738 | 4276138 |
| Base 9 | 2370259 | 2374389 |
| Base 10 | 14290710 | 14324310 |
| Base 11 | 9840611 | 9869111 |
| Base 12 | 6a84b12 | 6aa8b12 |
| Base 13 | 5007b13 | 5027913 |
| Base 14 | 3a11914 | 3a2b914 |
| Base 15 | 2c52215 | 2c69815 |
| Base 16 | 22e3b16 | 22f8b16 |