Compare 20478 vs 20489
| Property | 20478 | 20489 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 34131 | 71 × 29271 |
| Prime factorization | 2 × 3 × 3413 | 7 × 2927 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 3413, 6826, 10239, 20478 | 1, 7, 2927, 20489 |
| Number of properties | 0 | 1 |
| Semiprimes | 5199th | |
| Roman numberals | ||
| Base 2 | 1001111111111102 | 1010000000010012 |
| Base 3 | 10010021103 | 10010022123 |
| Base 4 | 103333324 | 110000214 |
| Base 5 | 11234035 | 11234245 |
| Base 6 | 2344506 | 2345056 |
| Base 7 | 1134637 | 1135107 |
| Base 8 | 477768 | 500118 |
| Base 9 | 310739 | 310859 |
| Base 10 | 2047810 | 2048910 |
| Base 11 | 1442711 | 1443711 |
| Base 12 | ba2612 | ba3512 |
| Base 13 | 942313 | 943113 |
| Base 14 | 766a14 | 767714 |
| Base 15 | 610315 | 610e15 |
| Base 16 | 4ffe16 | 500916 |