Compare 1799 vs 1807
| Property | 1799 | 1807 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 2571 | 131 × 1391 |
| Prime factorization | 7 × 257 | 13 × 139 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 257, 1799 | 1, 13, 139, 1807 |
| Number of properties | 1 | 1 |
| Semiprimes | 518th | 520th |
| Roman numberals | MDCCXCIX | MDCCCVII |
| Base 2 | 111000001112 | 111000011112 |
| Base 3 | 21101223 | 21102213 |
| Base 4 | 1300134 | 1300334 |
| Base 5 | 241445 | 242125 |
| Base 6 | 121556 | 122116 |
| Base 7 | 51507 | 51617 |
| Base 8 | 34078 | 34178 |
| Base 9 | 24189 | 24279 |
| Base 10 | 179910 | 180710 |
| Base 11 | 139611 | 13a311 |
| Base 12 | 105b12 | 106712 |
| Base 13 | a8513 | a9013 |
| Base 14 | 92714 | 93114 |
| Base 15 | 7ee15 | 80715 |
| Base 16 | 70716 | 70f16 |