Compare 499 vs 500
| Property | 499 | 500 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 5 |
| Prime factorization | 4991 | 22 × 53 |
| Prime factorization | 499 | 2 × 2 × 5 × 5 × 5 |
| Divisors count | 2 | 12 |
| Divisors | 1, 499 | 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500 |
| Number of properties | 6 | 0 |
| Chen primes | 67th | |
| Cousin primes (1st member) | 27th | |
| Harmonic primes | 39th | |
| Isolated primes | 48th | |
| Long primes | 35th | |
| Primes | 95th | |
| Roman numberals | CDXCIX | D |
| Base 2 | 1111100112 | 1111101002 |
| Base 3 | 2001113 | 2001123 |
| Base 4 | 133034 | 133104 |
| Base 5 | 34445 | 40005 |
| Base 6 | 21516 | 21526 |
| Base 7 | 13127 | 13137 |
| Base 8 | 7638 | 7648 |
| Base 9 | 6149 | 6159 |
| Base 10 | 49910 | 50010 |
| Base 11 | 41411 | 41511 |
| Base 12 | 35712 | 35812 |
| Base 13 | 2c513 | 2c613 |
| Base 14 | 27914 | 27a14 |
| Base 15 | 23415 | 23515 |
| Base 16 | 1f316 | 1f416 |