Compare 1181 vs 1217
| Property | 1181 | 1217 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11811 | 12171 |
| Prime factorization | 1181 | 1217 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1181 | 1, 1217 |
| Number of properties | 10 | 12 |
| Additive primes | 104th | 107th |
| Chen primes | 131st | |
| Cousin primes (2nd member) | 45th | |
| Dihedral primes | 6th | |
| Emirps | 49th | 53rd |
| Harmonic primes | 68th | |
| Isolated primes | 113th | 118th |
| Long primes | 74th | 76th |
| Primes | 194th | 199th |
| Proth primes | 19th | |
| Pythagorean primes | 94th | 98th |
| Sexy primes (1st member) | 84th | 86th |
| Sexy prime triplets (1st member) | 32nd | 33rd |
| Super primes | 46th | |
| Roman numberals | MCLXXXI | MCCXVII |
| Base 2 | 100100111012 | 100110000012 |
| Base 3 | 11212023 | 12000023 |
| Base 4 | 1021314 | 1030014 |
| Base 5 | 142115 | 143325 |
| Base 6 | 52456 | 53456 |
| Base 7 | 33057 | 33567 |
| Base 8 | 22358 | 23018 |
| Base 9 | 15529 | 16029 |
| Base 10 | 118110 | 121710 |
| Base 11 | 98411 | a0711 |
| Base 12 | 82512 | 85512 |
| Base 13 | 6cb13 | 72813 |
| Base 14 | 60514 | 62d14 |
| Base 15 | 53b15 | 56215 |
| Base 16 | 49d16 | 4c116 |