Compare 2980 vs 2986
| Property | 2980 | 2986 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 1491 | 21 × 14931 |
| Prime factorization | 2 × 2 × 5 × 149 | 2 × 1493 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980 | 1, 2, 1493, 2986 |
| Number of properties | 0 | 1 |
| Semiprimes | 836th | |
| Roman numberals | MMCMLXXX | MMCMLXXXVI |
| Base 2 | 1011101001002 | 1011101010102 |
| Base 3 | 110021013 | 110021213 |
| Base 4 | 2322104 | 2322224 |
| Base 5 | 434105 | 434215 |
| Base 6 | 214446 | 214546 |
| Base 7 | 114557 | 114647 |
| Base 8 | 56448 | 56528 |
| Base 9 | 40719 | 40779 |
| Base 10 | 298010 | 298610 |
| Base 11 | 226a11 | 227511 |
| Base 12 | 188412 | 188a12 |
| Base 13 | 148313 | 148913 |
| Base 14 | 112c14 | 113414 |
| Base 15 | d3a15 | d4115 |
| Base 16 | ba416 | baa16 |