Compare 2678 vs 2681
| Property | 2678 | 2681 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 131 × 1031 | 71 × 3831 |
| Prime factorization | 2 × 13 × 103 | 7 × 383 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 13, 26, 103, 206, 1339, 2678 | 1, 7, 383, 2681 |
| Number of properties | 0 | 1 |
| Semiprimes | 760th | |
| Roman numberals | MMDCLXXVIII | MMDCLXXXI |
| Base 2 | 1010011101102 | 1010011110012 |
| Base 3 | 102000123 | 102000223 |
| Base 4 | 2213124 | 2213214 |
| Base 5 | 412035 | 412115 |
| Base 6 | 202226 | 202256 |
| Base 7 | 105447 | 105507 |
| Base 8 | 51668 | 51718 |
| Base 9 | 36059 | 36089 |
| Base 10 | 267810 | 268110 |
| Base 11 | 201511 | 201811 |
| Base 12 | 167212 | 167512 |
| Base 13 | 12b013 | 12b313 |
| Base 14 | d9414 | d9714 |
| Base 15 | bd815 | bdb15 |
| Base 16 | a7616 | a7916 |