Compare 503 vs 727
| Property | 503 | 727 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 5031 | 7271 | 
| Prime factorization | 503 | 727 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 503 | 1, 727 | 
| Number of properties | 9 | 8 | 
| Chen primes | 68th | |
| Cousin primes (2nd member) | 27th | |
| Good primes | 36th | |
| Harmonic primes | 40th | |
| Isolated primes | 49th | 70th | 
| Long primes | 36th | 47th | 
| Lucky primes | 35th | |
| Palindromic primes | 15th | |
| Primes | 96th | 129th | 
| Safe primes | 18th | |
| Sexy primes (1st member) | 47th | 61st | 
| Sexy prime triplets (1st member) | 26th | |
| Solinas primes | 37th | |
| Roman numberals | DIII | DCCXXVII | 
| Base 2 | 1111101112 | 10110101112 | 
| Base 3 | 2001223 | 2222213 | 
| Base 4 | 133134 | 231134 | 
| Base 5 | 40035 | 104025 | 
| Base 6 | 21556 | 32116 | 
| Base 7 | 13167 | 20567 | 
| Base 8 | 7678 | 13278 | 
| Base 9 | 6189 | 8879 | 
| Base 10 | 50310 | 72710 | 
| Base 11 | 41811 | 60111 | 
| Base 12 | 35b12 | 50712 | 
| Base 13 | 2c913 | 43c13 | 
| Base 14 | 27d14 | 39d14 | 
| Base 15 | 23815 | 33715 | 
| Base 16 | 1f716 | 2d716 |