Compare 27191 vs 27431
| Property | 27191 | 27431 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 271911 | 274311 |
| Prime factorization | 27191 | 27431 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27191 | 1, 27431 |
| Number of properties | 4 | 9 |
| Additive primes | 1378th | |
| Chen primes | 1448th | 1458th |
| Cousin primes (2nd member) | 438th | |
| Happy primes | 481st | |
| Harmonic primes | 1116th | |
| Isolated primes | 2113th | 2127th |
| Primes | 2978th | 2998th |
| Sexy primes (1st member) | 883rd | 888th |
| Ulam primes | 226th | |
| Roman numberals | ||
| Base 2 | 1101010001101112 | 1101011001001112 |
| Base 3 | 11010220023 | 11011212223 |
| Base 4 | 122203134 | 122302134 |
| Base 5 | 13322315 | 13342115 |
| Base 6 | 3255156 | 3305556 |
| Base 7 | 1421637 | 1426557 |
| Base 8 | 650678 | 654478 |
| Base 9 | 412629 | 415589 |
| Base 10 | 2719110 | 2743110 |
| Base 11 | 1947a11 | 1967811 |
| Base 12 | 1389b12 | 13a5b12 |
| Base 13 | c4b813 | c64113 |
| Base 14 | 9ca314 | 9dd514 |
| Base 15 | 80cb15 | 81db15 |
| Base 16 | 6a3716 | 6b2716 |