Compare 2982 vs 2987
| Property | 2982 | 2987 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 71 × 711 | 291 × 1031 |
| Prime factorization | 2 × 3 × 7 × 71 | 29 × 103 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982 | 1, 29, 103, 2987 |
| Number of properties | 0 | 1 |
| Semiprimes | 837th | |
| Roman numberals | MMCMLXXXII | MMCMLXXXVII |
| Base 2 | 1011101001102 | 1011101010112 |
| Base 3 | 110021103 | 110021223 |
| Base 4 | 2322124 | 2322234 |
| Base 5 | 434125 | 434225 |
| Base 6 | 214506 | 214556 |
| Base 7 | 114607 | 114657 |
| Base 8 | 56468 | 56538 |
| Base 9 | 40739 | 40789 |
| Base 10 | 298210 | 298710 |
| Base 11 | 227111 | 227611 |
| Base 12 | 188612 | 188b12 |
| Base 13 | 148513 | 148a13 |
| Base 14 | 113014 | 113514 |
| Base 15 | d3c15 | d4215 |
| Base 16 | ba616 | bab16 |