Compare 241 vs 331
| Property | 241 | 331 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2411 | 3311 |
| Prime factorization | 241 | 331 |
| Divisors count | 2 | 2 |
| Divisors | 1, 241 | 1, 331 |
| Number of properties | 10 | 10 |
| Additive primes | 31st | 39th |
| Cuban primes 1 | 7th | |
| Good primes | 24th | |
| Happy primes | 17th | |
| Harmonic primes | 19th | 28th |
| Isolated primes | 28th | |
| Lucky primes | 16th | 19th |
| Primes | 53rd | 67th |
| Proth primes | 9th | |
| Pythagorean primes | 24th | |
| Sexy primes (1st member) | 37th | |
| Solinas primes | 29th | |
| Super primes | 16th | 19th |
| Twin primes (2nd member) | 17th | |
| Ulam primes | 10th | |
| Roman numberals | CCXLI | CCCXXXI |
| Base 2 | 111100012 | 1010010112 |
| Base 3 | 222213 | 1100213 |
| Base 4 | 33014 | 110234 |
| Base 5 | 14315 | 23115 |
| Base 6 | 10416 | 13116 |
| Base 7 | 4637 | 6527 |
| Base 8 | 3618 | 5138 |
| Base 9 | 2879 | 4079 |
| Base 10 | 24110 | 33110 |
| Base 11 | 1aa11 | 28111 |
| Base 12 | 18112 | 23712 |
| Base 13 | 15713 | 1c613 |
| Base 14 | 13314 | 19914 |
| Base 15 | 11115 | 17115 |
| Base 16 | f116 | 14b16 |