Compare 6991 vs 7069
| Property | 6991 | 7069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 69911 | 70691 |
| Prime factorization | 6991 | 7069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6991 | 1, 7069 |
| Number of properties | 3 | 6 |
| Chen primes | 493rd | |
| Isolated primes | 576th | 585th |
| Long primes | 352nd | |
| Lucky primes | 167th | |
| Primes | 899th | 908th |
| Pythagorean primes | 446th | |
| Sexy primes (1st member) | 317th | |
| Roman numberals | ||
| Base 2 | 11011010011112 | 11011100111012 |
| Base 3 | 1001202213 | 1002002113 |
| Base 4 | 12310334 | 12321314 |
| Base 5 | 2104315 | 2112345 |
| Base 6 | 522116 | 524216 |
| Base 7 | 262457 | 264167 |
| Base 8 | 155178 | 156358 |
| Base 9 | 105279 | 106249 |
| Base 10 | 699110 | 706910 |
| Base 11 | 528611 | 534711 |
| Base 12 | 406712 | 411112 |
| Base 13 | 324a13 | 32aa13 |
| Base 14 | 279514 | 280d14 |
| Base 15 | 211115 | 216415 |
| Base 16 | 1b4f16 | 1b9d16 |