Compare 503 vs 887
| Property | 503 | 887 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 5031 | 8871 | 
| Prime factorization | 503 | 887 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 503 | 1, 887 | 
| Number of properties | 9 | 9 | 
| Additive primes | 82nd | |
| Chen primes | 68th | 105th | 
| Cousin primes (2nd member) | 27th | 38th | 
| Harmonic primes | 40th | |
| Isolated primes | 49th | 85th | 
| Long primes | 36th | 54th | 
| Primes | 96th | 154th | 
| Prime triplets (3rd member) | 30th | |
| Safe primes | 18th | 24th | 
| Sexy primes (1st member) | 47th | |
| Sexy primes (2nd member) | 69th | |
| Solinas primes | 37th | |
| Roman numberals | DIII | DCCCLXXXVII | 
| Base 2 | 1111101112 | 11011101112 | 
| Base 3 | 2001223 | 10122123 | 
| Base 4 | 133134 | 313134 | 
| Base 5 | 40035 | 120225 | 
| Base 6 | 21556 | 40356 | 
| Base 7 | 13167 | 24057 | 
| Base 8 | 7678 | 15678 | 
| Base 9 | 6189 | 11859 | 
| Base 10 | 50310 | 88710 | 
| Base 11 | 41811 | 73711 | 
| Base 12 | 35b12 | 61b12 | 
| Base 13 | 2c913 | 53313 | 
| Base 14 | 27d14 | 47514 | 
| Base 15 | 23815 | 3e215 | 
| Base 16 | 1f716 | 37716 |