Compare 12986 vs 12989
| Property | 12986 | 12989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 431 × 1511 | 311 × 4191 |
| Prime factorization | 2 × 43 × 151 | 31 × 419 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 43, 86, 151, 302, 6493, 12986 | 1, 31, 419, 12989 |
| Number of properties | 0 | 1 |
| Semiprimes | 3368th | |
| Roman numberals | ||
| Base 2 | 110010101110102 | 110010101111012 |
| Base 3 | 1222102223 | 1222110023 |
| Base 4 | 30223224 | 30223314 |
| Base 5 | 4034215 | 4034245 |
| Base 6 | 1400426 | 1400456 |
| Base 7 | 526017 | 526047 |
| Base 8 | 312728 | 312758 |
| Base 9 | 187289 | 187329 |
| Base 10 | 1298610 | 1298910 |
| Base 11 | 983611 | 983911 |
| Base 12 | 762212 | 762512 |
| Base 13 | 5bac13 | 5bb213 |
| Base 14 | 4a3814 | 4a3b14 |
| Base 15 | 3cab15 | 3cae15 |
| Base 16 | 32ba16 | 32bd16 |