Compare 231 vs 238
| Property | 231 | 238 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 71 × 111 | 21 × 71 × 171 |
| Prime factorization | 3 × 7 × 11 | 2 × 7 × 17 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 7, 11, 21, 33, 77, 231 | 1, 2, 7, 14, 17, 34, 119, 238 |
| Number of properties | 0 | 0 |
| Roman numberals | CCXXXI | CCXXXVIII |
| Base 2 | 111001112 | 111011102 |
| Base 3 | 221203 | 222113 |
| Base 4 | 32134 | 32324 |
| Base 5 | 14115 | 14235 |
| Base 6 | 10236 | 10346 |
| Base 7 | 4507 | 4607 |
| Base 8 | 3478 | 3568 |
| Base 9 | 2769 | 2849 |
| Base 10 | 23110 | 23810 |
| Base 11 | 1a011 | 1a711 |
| Base 12 | 17312 | 17a12 |
| Base 13 | 14a13 | 15413 |
| Base 14 | 12714 | 13014 |
| Base 15 | 10615 | 10d15 |
| Base 16 | e716 | ee16 |