Compare 523 vs 617
| Property | 523 | 617 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5231 | 6171 |
| Prime factorization | 523 | 617 |
| Divisors count | 2 | 2 |
| Divisors | 1, 523 | 1, 617 |
| Number of properties | 3 | 9 |
| Chen primes | 79th | |
| Cousin primes (2nd member) | 28th | |
| Happy primes | 25th | |
| Left-truncatable primes | 34th | 37th |
| Primes | 99th | 113th |
| Prime triplets (2nd member) | 23rd | |
| Pythagorean primes | 54th | |
| Super primes | 30th | |
| Twin primes (1st member) | 28th | |
| Twin primes (2nd member) | 25th | |
| Roman numberals | DXXIII | DCXVII |
| Base 2 | 10000010112 | 10011010012 |
| Base 3 | 2011013 | 2112123 |
| Base 4 | 200234 | 212214 |
| Base 5 | 40435 | 44325 |
| Base 6 | 22316 | 25056 |
| Base 7 | 13457 | 15417 |
| Base 8 | 10138 | 11518 |
| Base 9 | 6419 | 7559 |
| Base 10 | 52310 | 61710 |
| Base 11 | 43611 | 51111 |
| Base 12 | 37712 | 43512 |
| Base 13 | 31313 | 38613 |
| Base 14 | 29514 | 32114 |
| Base 15 | 24d15 | 2b215 |
| Base 16 | 20b16 | 26916 |