Compare 231 vs 243
| Property | 231 | 243 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 1 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 71 × 111 | 35 |
| Prime factorization | 3 × 7 × 11 | 3 × 3 × 3 × 3 × 3 |
| Divisors count | 8 | 6 |
| Divisors | 1, 3, 7, 11, 21, 33, 77, 231 | 1, 3, 9, 27, 81, 243 |
| Number of properties | 0 | 0 |
| Roman numberals | CCXXXI | CCXLIII |
| Base 2 | 111001112 | 111100112 |
| Base 3 | 221203 | 1000003 |
| Base 4 | 32134 | 33034 |
| Base 5 | 14115 | 14335 |
| Base 6 | 10236 | 10436 |
| Base 7 | 4507 | 4657 |
| Base 8 | 3478 | 3638 |
| Base 9 | 2769 | 3009 |
| Base 10 | 23110 | 24310 |
| Base 11 | 1a011 | 20111 |
| Base 12 | 17312 | 18312 |
| Base 13 | 14a13 | 15913 |
| Base 14 | 12714 | 13514 |
| Base 15 | 10615 | 11315 |
| Base 16 | e716 | f316 |