Compare 12989 vs 13047
| Property | 12989 | 13047 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 4191 | 31 × 43491 |
| Prime factorization | 31 × 419 | 3 × 4349 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 419, 12989 | 1, 3, 4349, 13047 |
| Number of properties | 1 | 1 |
| Semiprimes | 3368th | 3379th |
| Roman numberals | ||
| Base 2 | 110010101111012 | 110010111101112 |
| Base 3 | 1222110023 | 1222200203 |
| Base 4 | 30223314 | 30233134 |
| Base 5 | 4034245 | 4041425 |
| Base 6 | 1400456 | 1402236 |
| Base 7 | 526047 | 530167 |
| Base 8 | 312758 | 313678 |
| Base 9 | 187329 | 188069 |
| Base 10 | 1298910 | 1304710 |
| Base 11 | 983911 | 989111 |
| Base 12 | 762512 | 767312 |
| Base 13 | 5bb213 | 5c2813 |
| Base 14 | 4a3b14 | 4a7d14 |
| Base 15 | 3cae15 | 3cec15 |
| Base 16 | 32bd16 | 32f716 |