Compare 418 vs 428
| Property | 418 | 428 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 111 × 191 | 22 × 1071 |
| Prime factorization | 2 × 11 × 19 | 2 × 2 × 107 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 11, 19, 22, 38, 209, 418 | 1, 2, 4, 107, 214, 428 |
| Number of properties | 0 | 0 |
| Roman numberals | CDXVIII | CDXXVIII |
| Base 2 | 1101000102 | 1101011002 |
| Base 3 | 1201113 | 1202123 |
| Base 4 | 122024 | 122304 |
| Base 5 | 31335 | 32035 |
| Base 6 | 15346 | 15526 |
| Base 7 | 11357 | 11517 |
| Base 8 | 6428 | 6548 |
| Base 9 | 5149 | 5259 |
| Base 10 | 41810 | 42810 |
| Base 11 | 35011 | 35a11 |
| Base 12 | 2aa12 | 2b812 |
| Base 13 | 26213 | 26c13 |
| Base 14 | 21c14 | 22814 |
| Base 15 | 1cd15 | 1d815 |
| Base 16 | 1a216 | 1ac16 |