Compare 6809 vs 6815
| Property | 6809 | 6815 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 6191 | 51 × 291 × 471 |
| Prime factorization | 11 × 619 | 5 × 29 × 47 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 619, 6809 | 1, 5, 29, 47, 145, 235, 1363, 6815 |
| Number of properties | 1 | 0 |
| Semiprimes | 1826th | |
| Roman numberals | ||
| Base 2 | 11010100110012 | 11010100111112 |
| Base 3 | 1001000123 | 1001001023 |
| Base 4 | 12221214 | 12221334 |
| Base 5 | 2042145 | 2042305 |
| Base 6 | 513056 | 513156 |
| Base 7 | 255657 | 256047 |
| Base 8 | 152318 | 152378 |
| Base 9 | 103059 | 103129 |
| Base 10 | 680910 | 681510 |
| Base 11 | 513011 | 513611 |
| Base 12 | 3b3512 | 3b3b12 |
| Base 13 | 313a13 | 314313 |
| Base 14 | 26a514 | 26ab14 |
| Base 15 | 203e15 | 204515 |
| Base 16 | 1a9916 | 1a9f16 |