Compare 523 vs 524
| Property | 523 | 524 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 5231 | 22 × 1311 |
| Prime factorization | 523 | 2 × 2 × 131 |
| Divisors count | 2 | 6 |
| Divisors | 1, 523 | 1, 2, 4, 131, 262, 524 |
| Number of properties | 3 | 0 |
| Left-truncatable primes | 34th | |
| Primes | 99th | |
| Twin primes (2nd member) | 25th | |
| Roman numberals | DXXIII | DXXIV |
| Base 2 | 10000010112 | 10000011002 |
| Base 3 | 2011013 | 2011023 |
| Base 4 | 200234 | 200304 |
| Base 5 | 40435 | 40445 |
| Base 6 | 22316 | 22326 |
| Base 7 | 13457 | 13467 |
| Base 8 | 10138 | 10148 |
| Base 9 | 6419 | 6429 |
| Base 10 | 52310 | 52410 |
| Base 11 | 43611 | 43711 |
| Base 12 | 37712 | 37812 |
| Base 13 | 31313 | 31413 |
| Base 14 | 29514 | 29614 |
| Base 15 | 24d15 | 24e15 |
| Base 16 | 20b16 | 20c16 |