Compare 142 vs 183
| Property | 142 | 183 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 711 | 31 × 611 |
| Prime factorization | 2 × 71 | 3 × 61 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 71, 142 | 1, 3, 61, 183 |
| Number of properties | 1 | 1 |
| Semiprimes | 47th | 59th |
| Roman numberals | CXLII | CLXXXIII |
| Base 2 | 100011102 | 101101112 |
| Base 3 | 120213 | 202103 |
| Base 4 | 20324 | 23134 |
| Base 5 | 10325 | 12135 |
| Base 6 | 3546 | 5036 |
| Base 7 | 2627 | 3517 |
| Base 8 | 2168 | 2678 |
| Base 9 | 1679 | 2239 |
| Base 10 | 14210 | 18310 |
| Base 11 | 11a11 | 15711 |
| Base 12 | ba12 | 13312 |
| Base 13 | ac13 | 11113 |
| Base 14 | a214 | d114 |
| Base 15 | 9715 | c315 |
| Base 16 | 8e16 | b716 |