Compare 183 vs 213
| Property | 183 | 213 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 611 | 31 × 711 |
| Prime factorization | 3 × 61 | 3 × 71 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 61, 183 | 1, 3, 71, 213 |
| Number of properties | 1 | 1 |
| Semiprimes | 59th | 69th |
| Roman numberals | CLXXXIII | CCXIII |
| Base 2 | 101101112 | 110101012 |
| Base 3 | 202103 | 212203 |
| Base 4 | 23134 | 31114 |
| Base 5 | 12135 | 13235 |
| Base 6 | 5036 | 5536 |
| Base 7 | 3517 | 4237 |
| Base 8 | 2678 | 3258 |
| Base 9 | 2239 | 2569 |
| Base 10 | 18310 | 21310 |
| Base 11 | 15711 | 18411 |
| Base 12 | 13312 | 15912 |
| Base 13 | 11113 | 13513 |
| Base 14 | d114 | 11314 |
| Base 15 | c315 | e315 |
| Base 16 | b716 | d516 |