Compare 431 vs 461
| Property | 431 | 461 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 4311 | 4611 | 
| Prime factorization | 431 | 461 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 431 | 1, 461 | 
| Number of properties | 10 | 12 | 
| Additive primes | 51st | |
| Chen primes | 59th | 62nd | 
| Class 1+ primes | 16th | |
| Cousin primes (2nd member) | 24th | |
| Good primes | 27th | |
| Harmonic primes | 31st | 34th | 
| Long primes | 32nd | |
| Pierpont primes of the 2nd kind | 16th | |
| Primes | 83rd | 89th | 
| Prime triplets (1st member) | 22nd | |
| Prime triplets (2nd member) | 21st | |
| Pythagorean primes | 44th | |
| Sexy primes (1st member) | 46th | |
| Sophie germain primes | 23rd | |
| Super primes | 23rd | 24th | 
| Twin primes (1st member) | 23rd | 24th | 
| Ulam primes | 12th | |
| Roman numberals | CDXXXI | CDLXI | 
| Base 2 | 1101011112 | 1110011012 | 
| Base 3 | 1202223 | 1220023 | 
| Base 4 | 122334 | 130314 | 
| Base 5 | 32115 | 33215 | 
| Base 6 | 15556 | 20456 | 
| Base 7 | 11547 | 12267 | 
| Base 8 | 6578 | 7158 | 
| Base 9 | 5289 | 5629 | 
| Base 10 | 43110 | 46110 | 
| Base 11 | 36211 | 38a11 | 
| Base 12 | 2bb12 | 32512 | 
| Base 13 | 27213 | 29613 | 
| Base 14 | 22b14 | 24d14 | 
| Base 15 | 1db15 | 20b15 | 
| Base 16 | 1af16 | 1cd16 |