Compare 121 vs 146
| Property | 121 | 146 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 112 | 21 × 731 |
| Prime factorization | 11 × 11 | 2 × 73 |
| Divisors count | 3 | 4 |
| Divisors | 1, 11, 121 | 1, 2, 73, 146 |
| Number of properties | 1 | 1 |
| Semiprimes | 40th | 50th |
| Roman numberals | CXXI | CXLVI |
| Base 2 | 11110012 | 100100102 |
| Base 3 | 111113 | 121023 |
| Base 4 | 13214 | 21024 |
| Base 5 | 4415 | 10415 |
| Base 6 | 3216 | 4026 |
| Base 7 | 2327 | 2667 |
| Base 8 | 1718 | 2228 |
| Base 9 | 1449 | 1729 |
| Base 10 | 12110 | 14610 |
| Base 11 | 10011 | 12311 |
| Base 12 | a112 | 10212 |
| Base 13 | 9413 | b313 |
| Base 14 | 8914 | a614 |
| Base 15 | 8115 | 9b15 |
| Base 16 | 7916 | 9216 |