Compare 500 vs 503
| Property | 500 | 503 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 53 | 5031 |
| Prime factorization | 2 × 2 × 5 × 5 × 5 | 503 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500 | 1, 503 |
| Number of properties | 0 | 9 |
| Chen primes | 68th | |
| Cousin primes (2nd member) | 27th | |
| Harmonic primes | 40th | |
| Isolated primes | 49th | |
| Long primes | 36th | |
| Primes | 96th | |
| Safe primes | 18th | |
| Sexy primes (1st member) | 47th | |
| Solinas primes | 37th | |
| Roman numberals | D | DIII |
| Base 2 | 1111101002 | 1111101112 |
| Base 3 | 2001123 | 2001223 |
| Base 4 | 133104 | 133134 |
| Base 5 | 40005 | 40035 |
| Base 6 | 21526 | 21556 |
| Base 7 | 13137 | 13167 |
| Base 8 | 7648 | 7678 |
| Base 9 | 6159 | 6189 |
| Base 10 | 50010 | 50310 |
| Base 11 | 41511 | 41811 |
| Base 12 | 35812 | 35b12 |
| Base 13 | 2c613 | 2c913 |
| Base 14 | 27a14 | 27d14 |
| Base 15 | 23515 | 23815 |
| Base 16 | 1f416 | 1f716 |