Compare 231 vs 241
| Property | 231 | 241 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 111 | 2411 |
| Prime factorization | 3 × 7 × 11 | 241 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 11, 21, 33, 77, 231 | 1, 241 |
| Number of properties | 0 | 10 |
| Additive primes | 31st | |
| Harmonic primes | 19th | |
| Lucky primes | 16th | |
| Primes | 53rd | |
| Proth primes | 9th | |
| Pythagorean primes | 24th | |
| Solinas primes | 29th | |
| Super primes | 16th | |
| Twin primes (2nd member) | 17th | |
| Ulam primes | 10th | |
| Roman numberals | CCXXXI | CCXLI |
| Base 2 | 111001112 | 111100012 |
| Base 3 | 221203 | 222213 |
| Base 4 | 32134 | 33014 |
| Base 5 | 14115 | 14315 |
| Base 6 | 10236 | 10416 |
| Base 7 | 4507 | 4637 |
| Base 8 | 3478 | 3618 |
| Base 9 | 2769 | 2879 |
| Base 10 | 23110 | 24110 |
| Base 11 | 1a011 | 1aa11 |
| Base 12 | 17312 | 18112 |
| Base 13 | 14a13 | 15713 |
| Base 14 | 12714 | 13314 |
| Base 15 | 10615 | 11115 |
| Base 16 | e716 | f116 |