Compare 263 vs 461
| Property | 263 | 461 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 2631 | 4611 | 
| Prime factorization | 263 | 461 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 263 | 1, 461 | 
| Number of properties | 14 | 12 | 
| Additive primes | 32nd | 51st | 
| Chen primes | 43rd | 62nd | 
| Cousin primes (2nd member) | 24th | |
| Happy primes | 14th | |
| Harmonic primes | 21st | 34th | 
| Isolated primes | 23rd | |
| Long primes | 22nd | 32nd | 
| Primes | 56th | 89th | 
| Prime triplets (1st member) | 22nd | |
| Prime triplets (2nd member) | 21st | |
| Pythagorean primes | 44th | |
| Safe primes | 12th | |
| Sexy primes (1st member) | 32nd | 46th | 
| Sexy primes (2nd member) | 31st | |
| Sexy prime quadrupletss (3rd member) | 5th | |
| Sexy prime triplets (2nd member) | 16th | |
| Sexy prime triplets (3rd member) | 15th | |
| Solinas primes | 32nd | |
| Super primes | 24th | |
| Twin primes (1st member) | 24th | |
| Roman numberals | CCLXIII | CDLXI | 
| Base 2 | 1000001112 | 1110011012 | 
| Base 3 | 1002023 | 1220023 | 
| Base 4 | 100134 | 130314 | 
| Base 5 | 20235 | 33215 | 
| Base 6 | 11156 | 20456 | 
| Base 7 | 5247 | 12267 | 
| Base 8 | 4078 | 7158 | 
| Base 9 | 3229 | 5629 | 
| Base 10 | 26310 | 46110 | 
| Base 11 | 21a11 | 38a11 | 
| Base 12 | 19b12 | 32512 | 
| Base 13 | 17313 | 29613 | 
| Base 14 | 14b14 | 24d14 | 
| Base 15 | 12815 | 20b15 | 
| Base 16 | 10716 | 1cd16 |