Compare 681 vs 707
| Property | 681 | 707 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 2271 | 71 × 1011 |
| Prime factorization | 3 × 227 | 7 × 101 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 227, 681 | 1, 7, 101, 707 |
| Number of properties | 1 | 1 |
| Semiprimes | 204th | 215th |
| Roman numberals | DCLXXXI | DCCVII |
| Base 2 | 10101010012 | 10110000112 |
| Base 3 | 2210203 | 2220123 |
| Base 4 | 222214 | 230034 |
| Base 5 | 102115 | 103125 |
| Base 6 | 30536 | 31356 |
| Base 7 | 16627 | 20307 |
| Base 8 | 12518 | 13038 |
| Base 9 | 8369 | 8659 |
| Base 10 | 68110 | 70710 |
| Base 11 | 56a11 | 59311 |
| Base 12 | 48912 | 4ab12 |
| Base 13 | 40513 | 42513 |
| Base 14 | 36914 | 38714 |
| Base 15 | 30615 | 32215 |
| Base 16 | 2a916 | 2c316 |