Compare 1027990 vs 1027999
| Property | 1027990 | 1027999 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 51 × 171 × 60471 | 71 × 1468571 |
| Prime factorization | 2 × 5 × 17 × 6047 | 7 × 146857 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 5, 10, 17, 34, 85, 170, 6047, 12094, 30235, 60470, 102799, 205598, 513995, 1027990 | 1, 7, 146857, 1027999 |
| Number of properties | 0 | 1 |
| Semiprimes | 215592nd | |
| Roman numberals | ||
| Base 2 | 111110101111100101102 | 111110101111100111112 |
| Base 3 | 12210200102013 | 12210200110013 |
| Base 4 | 33223321124 | 33223321334 |
| Base 5 | 2303434305 | 2303434445 |
| Base 6 | 340111146 | 340111316 |
| Base 7 | 115110257 | 115110407 |
| Base 8 | 37276268 | 37276378 |
| Base 9 | 18361219 | 18361319 |
| Base 10 | 102799010 | 102799910 |
| Base 11 | 64238711 | 64239511 |
| Base 12 | 416a9a12 | 416aa712 |
| Base 13 | 29cba213 | 29cbab13 |
| Base 14 | 1ca8bc14 | 1ca8c714 |
| Base 15 | 1548ca15 | 1548d415 |
| Base 16 | faf9616 | faf9f16 |