Compare 6991 vs 7013
| Property | 6991 | 7013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 69911 | 70131 |
| Prime factorization | 6991 | 7013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6991 | 1, 7013 |
| Number of properties | 3 | 5 |
| Additive primes | 447th | |
| Isolated primes | 576th | 579th |
| Primes | 899th | 902nd |
| Pythagorean primes | 444th | |
| Sexy primes (1st member) | 317th | 318th |
| Roman numberals | ||
| Base 2 | 11011010011112 | 11011011001012 |
| Base 3 | 1001202213 | 1001212023 |
| Base 4 | 12310334 | 12312114 |
| Base 5 | 2104315 | 2110235 |
| Base 6 | 522116 | 522456 |
| Base 7 | 262457 | 263067 |
| Base 8 | 155178 | 155458 |
| Base 9 | 105279 | 105529 |
| Base 10 | 699110 | 701310 |
| Base 11 | 528611 | 52a611 |
| Base 12 | 406712 | 408512 |
| Base 13 | 324a13 | 326613 |
| Base 14 | 279514 | 27ad14 |
| Base 15 | 211115 | 212815 |
| Base 16 | 1b4f16 | 1b6516 |