Compare 503 vs 514
| Property | 503 | 514 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5031 | 21 × 2571 |
| Prime factorization | 503 | 2 × 257 |
| Divisors count | 2 | 4 |
| Divisors | 1, 503 | 1, 2, 257, 514 |
| Number of properties | 9 | 1 |
| Chen primes | 68th | |
| Cousin primes (2nd member) | 27th | |
| Harmonic primes | 40th | |
| Isolated primes | 49th | |
| Long primes | 36th | |
| Primes | 96th | |
| Safe primes | 18th | |
| Semiprimes | 158th | |
| Sexy primes (1st member) | 47th | |
| Solinas primes | 37th | |
| Roman numberals | DIII | DXIV |
| Base 2 | 1111101112 | 10000000102 |
| Base 3 | 2001223 | 2010013 |
| Base 4 | 133134 | 200024 |
| Base 5 | 40035 | 40245 |
| Base 6 | 21556 | 22146 |
| Base 7 | 13167 | 13337 |
| Base 8 | 7678 | 10028 |
| Base 9 | 6189 | 6319 |
| Base 10 | 50310 | 51410 |
| Base 11 | 41811 | 42811 |
| Base 12 | 35b12 | 36a12 |
| Base 13 | 2c913 | 30713 |
| Base 14 | 27d14 | 28a14 |
| Base 15 | 23815 | 24415 |
| Base 16 | 1f716 | 20216 |