Compare 20009 vs 20015
| Property | 20009 | 20015 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 111 × 171 × 1071 | 51 × 40031 |
| Prime factorization | 11 × 17 × 107 | 5 × 4003 |
| Divisors count | 8 | 4 |
| Divisors | 1, 11, 17, 107, 187, 1177, 1819, 20009 | 1, 5, 4003, 20015 |
| Number of properties | 0 | 1 |
| Semiprimes | 5085th | |
| Roman numberals | ||
| Base 2 | 1001110001010012 | 1001110001011112 |
| Base 3 | 10001100023 | 10001100223 |
| Base 4 | 103202214 | 103202334 |
| Base 5 | 11200145 | 11200305 |
| Base 6 | 2323456 | 2323556 |
| Base 7 | 1122237 | 1122327 |
| Base 8 | 470518 | 470578 |
| Base 9 | 304029 | 304089 |
| Base 10 | 2000910 | 2001510 |
| Base 11 | 1404011 | 1404611 |
| Base 12 | b6b512 | b6bb12 |
| Base 13 | 915213 | 915813 |
| Base 14 | 741314 | 741914 |
| Base 15 | 5dde15 | 5de515 |
| Base 16 | 4e2916 | 4e2f16 |