Compare 2978 vs 2985
| Property | 2978 | 2985 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 14891 | 31 × 51 × 1991 |
| Prime factorization | 2 × 1489 | 3 × 5 × 199 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 1489, 2978 | 1, 3, 5, 15, 199, 597, 995, 2985 |
| Number of properties | 1 | 0 |
| Semiprimes | 833rd | |
| Roman numberals | MMCMLXXVIII | MMCMLXXXV |
| Base 2 | 1011101000102 | 1011101010012 |
| Base 3 | 110020223 | 110021203 |
| Base 4 | 2322024 | 2322214 |
| Base 5 | 434035 | 434205 |
| Base 6 | 214426 | 214536 |
| Base 7 | 114537 | 114637 |
| Base 8 | 56428 | 56518 |
| Base 9 | 40689 | 40769 |
| Base 10 | 297810 | 298510 |
| Base 11 | 226811 | 227411 |
| Base 12 | 188212 | 188912 |
| Base 13 | 148113 | 148813 |
| Base 14 | 112a14 | 113314 |
| Base 15 | d3815 | d4015 |
| Base 16 | ba216 | ba916 |