Compare 1256 vs 1263
| Property | 1256 | 1263 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 23 × 1571 | 31 × 4211 |
| Prime factorization | 2 × 2 × 2 × 157 | 3 × 421 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 4, 8, 157, 314, 628, 1256 | 1, 3, 421, 1263 |
| Number of properties | 0 | 1 |
| Semiprimes | 373rd | |
| Roman numberals | MCCLVI | MCCLXIII |
| Base 2 | 100111010002 | 100111011112 |
| Base 3 | 12011123 | 12012103 |
| Base 4 | 1032204 | 1032334 |
| Base 5 | 200115 | 200235 |
| Base 6 | 54526 | 55036 |
| Base 7 | 34437 | 34537 |
| Base 8 | 23508 | 23578 |
| Base 9 | 16459 | 16539 |
| Base 10 | 125610 | 126310 |
| Base 11 | a4211 | a4911 |
| Base 12 | 88812 | 89312 |
| Base 13 | 75813 | 76213 |
| Base 14 | 65a14 | 66314 |
| Base 15 | 58b15 | 59315 |
| Base 16 | 4e816 | 4ef16 |