Compare 241 vs 487
| Property | 241 | 487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2411 | 4871 |
| Prime factorization | 241 | 487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 241 | 1, 487 |
| Number of properties | 10 | 10 |
| Additive primes | 31st | 54th |
| Chen primes | 65th | |
| Cousin primes (1st member) | 26th | |
| Happy primes | 23rd | |
| Harmonic primes | 19th | 37th |
| Isolated primes | 46th | |
| Long primes | 33rd | |
| Lucky primes | 16th | 26th |
| Pierpont primes | 16th | |
| Primes | 53rd | 93rd |
| Proth primes | 9th | |
| Pythagorean primes | 24th | |
| Solinas primes | 29th | |
| Super primes | 16th | |
| Twin primes (2nd member) | 17th | |
| Ulam primes | 10th | |
| Roman numberals | CCXLI | CDLXXXVII |
| Base 2 | 111100012 | 1111001112 |
| Base 3 | 222213 | 2000013 |
| Base 4 | 33014 | 132134 |
| Base 5 | 14315 | 34225 |
| Base 6 | 10416 | 21316 |
| Base 7 | 4637 | 12647 |
| Base 8 | 3618 | 7478 |
| Base 9 | 2879 | 6019 |
| Base 10 | 24110 | 48710 |
| Base 11 | 1aa11 | 40311 |
| Base 12 | 18112 | 34712 |
| Base 13 | 15713 | 2b613 |
| Base 14 | 13314 | 26b14 |
| Base 15 | 11115 | 22715 |
| Base 16 | f116 | 1e716 |