Compare 499 vs 523
| Property | 499 | 523 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4991 | 5231 |
| Prime factorization | 499 | 523 |
| Divisors count | 2 | 2 |
| Divisors | 1, 499 | 1, 523 |
| Number of properties | 6 | 3 |
| Chen primes | 67th | |
| Cousin primes (1st member) | 27th | |
| Harmonic primes | 39th | |
| Isolated primes | 48th | |
| Left-truncatable primes | 34th | |
| Long primes | 35th | |
| Primes | 95th | 99th |
| Twin primes (2nd member) | 25th | |
| Roman numberals | CDXCIX | DXXIII |
| Base 2 | 1111100112 | 10000010112 |
| Base 3 | 2001113 | 2011013 |
| Base 4 | 133034 | 200234 |
| Base 5 | 34445 | 40435 |
| Base 6 | 21516 | 22316 |
| Base 7 | 13127 | 13457 |
| Base 8 | 7638 | 10138 |
| Base 9 | 6149 | 6419 |
| Base 10 | 49910 | 52310 |
| Base 11 | 41411 | 43611 |
| Base 12 | 35712 | 37712 |
| Base 13 | 2c513 | 31313 |
| Base 14 | 27914 | 29514 |
| Base 15 | 23415 | 24d15 |
| Base 16 | 1f316 | 20b16 |