Compare 241 vs 449
| Property | 241 | 449 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2411 | 4491 |
| Prime factorization | 241 | 449 |
| Divisors count | 2 | 2 |
| Divisors | 1, 241 | 1, 449 |
| Number of properties | 10 | 9 |
| Additive primes | 31st | 50th |
| Chen primes | 61st | |
| Harmonic primes | 19th | 33rd |
| Isolated primes | 42nd | |
| Lucky primes | 16th | |
| Primes | 53rd | 87th |
| Proth primes | 9th | 12th |
| Pythagorean primes | 24th | 42nd |
| Sexy primes (2nd member) | 44th | |
| Solinas primes | 29th | 35th |
| Super primes | 16th | |
| Twin primes (2nd member) | 17th | |
| Ulam primes | 10th | |
| Roman numberals | CCXLI | CDXLIX |
| Base 2 | 111100012 | 1110000012 |
| Base 3 | 222213 | 1211223 |
| Base 4 | 33014 | 130014 |
| Base 5 | 14315 | 32445 |
| Base 6 | 10416 | 20256 |
| Base 7 | 4637 | 12117 |
| Base 8 | 3618 | 7018 |
| Base 9 | 2879 | 5489 |
| Base 10 | 24110 | 44910 |
| Base 11 | 1aa11 | 37911 |
| Base 12 | 18112 | 31512 |
| Base 13 | 15713 | 28713 |
| Base 14 | 13314 | 24114 |
| Base 15 | 11115 | 1ee15 |
| Base 16 | f116 | 1c116 |