Compare 143 vs 146
| Property | 143 | 146 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 131 | 21 × 731 |
| Prime factorization | 11 × 13 | 2 × 73 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 13, 143 | 1, 2, 73, 146 |
| Number of properties | 1 | 1 |
| Semiprimes | 48th | 50th |
| Roman numberals | CXLIII | CXLVI |
| Base 2 | 100011112 | 100100102 |
| Base 3 | 120223 | 121023 |
| Base 4 | 20334 | 21024 |
| Base 5 | 10335 | 10415 |
| Base 6 | 3556 | 4026 |
| Base 7 | 2637 | 2667 |
| Base 8 | 2178 | 2228 |
| Base 9 | 1689 | 1729 |
| Base 10 | 14310 | 14610 |
| Base 11 | 12011 | 12311 |
| Base 12 | bb12 | 10212 |
| Base 13 | b013 | b313 |
| Base 14 | a314 | a614 |
| Base 15 | 9815 | 9b15 |
| Base 16 | 8f16 | 9216 |