Compare 3109 vs 3191
| Property | 3109 | 3191 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 31091 | 31911 |
| Prime factorization | 3109 | 3191 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3109 | 1, 3191 |
| Number of properties | 9 | 6 |
| Additive primes | 227th | |
| Chen primes | 269th | |
| Cousin primes (2nd member) | 92nd | |
| Emirps | 104th | 108th |
| Happy primes | 78th | |
| Harmonic primes | 165th | |
| Isolated primes | 280th | 285th |
| Lucky primes | 93rd | |
| Primes | 443rd | 452nd |
| Pythagorean primes | 218th | |
| Super primes | 86th | |
| Ulam primes | 34th | |
| Roman numberals | MMMCIX | MMMCXCI |
| Base 2 | 1100001001012 | 1100011101112 |
| Base 3 | 110210113 | 111010123 |
| Base 4 | 3002114 | 3013134 |
| Base 5 | 444145 | 1002315 |
| Base 6 | 222216 | 224356 |
| Base 7 | 120317 | 122067 |
| Base 8 | 60458 | 61678 |
| Base 9 | 42349 | 43359 |
| Base 10 | 310910 | 319110 |
| Base 11 | 237711 | 244111 |
| Base 12 | 197112 | 1a1b12 |
| Base 13 | 155213 | 15b613 |
| Base 14 | 11c114 | 123d14 |
| Base 15 | dc415 | e2b15 |
| Base 16 | c2516 | c7716 |