Compare 2981 vs 2988
| Property | 2981 | 2988 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 111 × 2711 | 22 × 32 × 831 |
| Prime factorization | 11 × 271 | 2 × 2 × 3 × 3 × 83 |
| Divisors count | 4 | 18 |
| Divisors | 1, 11, 271, 2981 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988 |
| Number of properties | 1 | 0 |
| Semiprimes | 834th | |
| Roman numberals | MMCMLXXXI | MMCMLXXXVIII |
| Base 2 | 1011101001012 | 1011101011002 |
| Base 3 | 110021023 | 110022003 |
| Base 4 | 2322114 | 2322304 |
| Base 5 | 434115 | 434235 |
| Base 6 | 214456 | 215006 |
| Base 7 | 114567 | 114667 |
| Base 8 | 56458 | 56548 |
| Base 9 | 40729 | 40809 |
| Base 10 | 298110 | 298810 |
| Base 11 | 227011 | 227711 |
| Base 12 | 188512 | 189012 |
| Base 13 | 148413 | 148b13 |
| Base 14 | 112d14 | 113614 |
| Base 15 | d3b15 | d4315 |
| Base 16 | ba516 | bac16 |