Compare 1081 vs 1121
| Property | 1081 | 1121 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 471 | 191 × 591 |
| Prime factorization | 23 × 47 | 19 × 59 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 47, 1081 | 1, 19, 59, 1121 |
| Number of properties | 1 | 1 |
| Semiprimes | 319th | 328th |
| Roman numberals | MLXXXI | MCXXI |
| Base 2 | 100001110012 | 100011000012 |
| Base 3 | 11110013 | 11121123 |
| Base 4 | 1003214 | 1012014 |
| Base 5 | 133115 | 134415 |
| Base 6 | 50016 | 51056 |
| Base 7 | 31037 | 31617 |
| Base 8 | 20718 | 21418 |
| Base 9 | 14319 | 14759 |
| Base 10 | 108110 | 112110 |
| Base 11 | 8a311 | 92a11 |
| Base 12 | 76112 | 79512 |
| Base 13 | 65213 | 68313 |
| Base 14 | 57314 | 5a114 |
| Base 15 | 4c115 | 4eb15 |
| Base 16 | 43916 | 46116 |