Compare 119 vs 121
| Property | 119 | 121 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 171 | 112 |
| Prime factorization | 7 × 17 | 11 × 11 |
| Divisors count | 4 | 3 |
| Divisors | 1, 7, 17, 119 | 1, 11, 121 |
| Number of properties | 1 | 1 |
| Semiprimes | 39th | 40th |
| Roman numberals | CXIX | CXXI |
| Base 2 | 11101112 | 11110012 |
| Base 3 | 111023 | 111113 |
| Base 4 | 13134 | 13214 |
| Base 5 | 4345 | 4415 |
| Base 6 | 3156 | 3216 |
| Base 7 | 2307 | 2327 |
| Base 8 | 1678 | 1718 |
| Base 9 | 1429 | 1449 |
| Base 10 | 11910 | 12110 |
| Base 11 | a911 | 10011 |
| Base 12 | 9b12 | a112 |
| Base 13 | 9213 | 9413 |
| Base 14 | 8714 | 8914 |
| Base 15 | 7e15 | 8115 |
| Base 16 | 7716 | 7916 |