Compare 523 vs 577
| Property | 523 | 577 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5231 | 5771 |
| Prime factorization | 523 | 577 |
| Divisors count | 2 | 2 |
| Divisors | 1, 523 | 1, 577 |
| Number of properties | 3 | 11 |
| Additive primes | 57th | |
| Chen primes | 76th | |
| Isolated primes | 55th | |
| Left-truncatable primes | 34th | |
| Long primes | 40th | |
| Lucky primes | 28th | |
| Pierpont primes | 17th | |
| Primes | 99th | 106th |
| Proth primes | 13th | |
| Pythagorean primes | 50th | |
| Sexy primes (2nd member) | 51st | |
| Solinas primes | 40th | |
| Twin primes (2nd member) | 25th | |
| Roman numberals | DXXIII | DLXXVII |
| Base 2 | 10000010112 | 10010000012 |
| Base 3 | 2011013 | 2101013 |
| Base 4 | 200234 | 210014 |
| Base 5 | 40435 | 43025 |
| Base 6 | 22316 | 24016 |
| Base 7 | 13457 | 14537 |
| Base 8 | 10138 | 11018 |
| Base 9 | 6419 | 7119 |
| Base 10 | 52310 | 57710 |
| Base 11 | 43611 | 48511 |
| Base 12 | 37712 | 40112 |
| Base 13 | 31313 | 35513 |
| Base 14 | 29514 | 2d314 |
| Base 15 | 24d15 | 28715 |
| Base 16 | 20b16 | 24116 |