Compare 1115 vs 1121
| Property | 1115 | 1121 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 2231 | 191 × 591 |
| Prime factorization | 5 × 223 | 19 × 59 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 223, 1115 | 1, 19, 59, 1121 |
| Number of properties | 1 | 1 |
| Semiprimes | 326th | 328th |
| Roman numberals | MCXV | MCXXI |
| Base 2 | 100010110112 | 100011000012 |
| Base 3 | 11120223 | 11121123 |
| Base 4 | 1011234 | 1012014 |
| Base 5 | 134305 | 134415 |
| Base 6 | 50556 | 51056 |
| Base 7 | 31527 | 31617 |
| Base 8 | 21338 | 21418 |
| Base 9 | 14689 | 14759 |
| Base 10 | 111510 | 112110 |
| Base 11 | 92411 | 92a11 |
| Base 12 | 78b12 | 79512 |
| Base 13 | 67a13 | 68313 |
| Base 14 | 59914 | 5a114 |
| Base 15 | 4e515 | 4eb15 |
| Base 16 | 45b16 | 46116 |