Compare 418 vs 420
| Property | 418 | 420 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 111 × 191 | 22 × 31 × 51 × 71 |
| Prime factorization | 2 × 11 × 19 | 2 × 2 × 3 × 5 × 7 |
| Divisors count | 8 | 24 |
| Divisors | 1, 2, 11, 19, 22, 38, 209, 418 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420 |
| Number of properties | 0 | 0 |
| Roman numberals | CDXVIII | CDXX |
| Base 2 | 1101000102 | 1101001002 |
| Base 3 | 1201113 | 1201203 |
| Base 4 | 122024 | 122104 |
| Base 5 | 31335 | 31405 |
| Base 6 | 15346 | 15406 |
| Base 7 | 11357 | 11407 |
| Base 8 | 6428 | 6448 |
| Base 9 | 5149 | 5169 |
| Base 10 | 41810 | 42010 |
| Base 11 | 35011 | 35211 |
| Base 12 | 2aa12 | 2b012 |
| Base 13 | 26213 | 26413 |
| Base 14 | 21c14 | 22014 |
| Base 15 | 1cd15 | 1d015 |
| Base 16 | 1a216 | 1a416 |