Compare 1121 vs 1128
| Property | 1121 | 1128 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 191 × 591 | 23 × 31 × 471 |
| Prime factorization | 19 × 59 | 2 × 2 × 2 × 3 × 47 |
| Divisors count | 4 | 16 |
| Divisors | 1, 19, 59, 1121 | 1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128 |
| Number of properties | 1 | 0 |
| Semiprimes | 328th | |
| Roman numberals | MCXXI | MCXXVIII |
| Base 2 | 100011000012 | 100011010002 |
| Base 3 | 11121123 | 11122103 |
| Base 4 | 1012014 | 1012204 |
| Base 5 | 134415 | 140035 |
| Base 6 | 51056 | 51206 |
| Base 7 | 31617 | 32017 |
| Base 8 | 21418 | 21508 |
| Base 9 | 14759 | 14839 |
| Base 10 | 112110 | 112810 |
| Base 11 | 92a11 | 93611 |
| Base 12 | 79512 | 7a012 |
| Base 13 | 68313 | 68a13 |
| Base 14 | 5a114 | 5a814 |
| Base 15 | 4eb15 | 50315 |
| Base 16 | 46116 | 46816 |