Compare 203 vs 218
| Property | 203 | 218 | 
|---|---|---|
| Type | semiprime | semiprime | 
| Unique factors | 2 | 2 | 
| Total factors | 2 | 2 | 
| Prime factorization | 71 × 291 | 21 × 1091 | 
| Prime factorization | 7 × 29 | 2 × 109 | 
| Divisors count | 4 | 4 | 
| Divisors | 1, 7, 29, 203 | 1, 2, 109, 218 | 
| Number of properties | 1 | 1 | 
| Semiprimes | 65th | 73rd | 
| Roman numberals | CCIII | CCXVIII | 
| Base 2 | 110010112 | 110110102 | 
| Base 3 | 211123 | 220023 | 
| Base 4 | 30234 | 31224 | 
| Base 5 | 13035 | 13335 | 
| Base 6 | 5356 | 10026 | 
| Base 7 | 4107 | 4317 | 
| Base 8 | 3138 | 3328 | 
| Base 9 | 2459 | 2629 | 
| Base 10 | 20310 | 21810 | 
| Base 11 | 17511 | 18911 | 
| Base 12 | 14b12 | 16212 | 
| Base 13 | 12813 | 13a13 | 
| Base 14 | 10714 | 11814 | 
| Base 15 | d815 | e815 | 
| Base 16 | cb16 | da16 |