Compare 807 vs 813
| Property | 807 | 813 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 2691 | 31 × 2711 |
| Prime factorization | 3 × 269 | 3 × 271 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 269, 807 | 1, 3, 271, 813 |
| Number of properties | 1 | 1 |
| Semiprimes | 245th | 246th |
| Roman numberals | DCCCVII | DCCCXIII |
| Base 2 | 11001001112 | 11001011012 |
| Base 3 | 10022203 | 10100103 |
| Base 4 | 302134 | 302314 |
| Base 5 | 112125 | 112235 |
| Base 6 | 34236 | 34336 |
| Base 7 | 22327 | 22417 |
| Base 8 | 14478 | 14558 |
| Base 9 | 10869 | 11039 |
| Base 10 | 80710 | 81310 |
| Base 11 | 67411 | 67a11 |
| Base 12 | 57312 | 57912 |
| Base 13 | 4a113 | 4a713 |
| Base 14 | 41914 | 42114 |
| Base 15 | 38c15 | 39315 |
| Base 16 | 32716 | 32d16 |