Compare 2981 vs 2985
| Property | 2981 | 2985 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 2711 | 31 × 51 × 1991 |
| Prime factorization | 11 × 271 | 3 × 5 × 199 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 271, 2981 | 1, 3, 5, 15, 199, 597, 995, 2985 |
| Number of properties | 1 | 0 |
| Semiprimes | 834th | |
| Roman numberals | MMCMLXXXI | MMCMLXXXV |
| Base 2 | 1011101001012 | 1011101010012 |
| Base 3 | 110021023 | 110021203 |
| Base 4 | 2322114 | 2322214 |
| Base 5 | 434115 | 434205 |
| Base 6 | 214456 | 214536 |
| Base 7 | 114567 | 114637 |
| Base 8 | 56458 | 56518 |
| Base 9 | 40729 | 40769 |
| Base 10 | 298110 | 298510 |
| Base 11 | 227011 | 227411 |
| Base 12 | 188512 | 188912 |
| Base 13 | 148413 | 148813 |
| Base 14 | 112d14 | 113314 |
| Base 15 | d3b15 | d4015 |
| Base 16 | ba516 | ba916 |