Compare 457 vs 541
| Property | 457 | 541 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4571 | 5411 |
| Prime factorization | 457 | 541 |
| Divisors count | 2 | 2 |
| Divisors | 1, 457 | 1, 541 |
| Number of properties | 6 | 9 |
| Chen primes | 71st | |
| Cousin primes (1st member) | 24th | |
| Good primes | 28th | |
| Harmonic primes | 41st | |
| Isolated primes | 43rd | 51st |
| Long primes | 38th | |
| Lucky primes | 27th | |
| Primes | 88th | 100th |
| Prime triplets (1st member) | 21st | |
| Pythagorean primes | 43rd | 47th |
| Sexy primes (1st member) | 45th | 48th |
| Roman numberals | CDLVII | DXLI |
| Base 2 | 1110010012 | 10000111012 |
| Base 3 | 1212213 | 2020013 |
| Base 4 | 130214 | 201314 |
| Base 5 | 33125 | 41315 |
| Base 6 | 20416 | 23016 |
| Base 7 | 12227 | 14027 |
| Base 8 | 7118 | 10358 |
| Base 9 | 5579 | 6619 |
| Base 10 | 45710 | 54110 |
| Base 11 | 38611 | 45211 |
| Base 12 | 32112 | 39112 |
| Base 13 | 29213 | 32813 |
| Base 14 | 24914 | 2a914 |
| Base 15 | 20715 | 26115 |
| Base 16 | 1c916 | 21d16 |