Compare 1181 vs 1201
| Property | 1181 | 1201 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11811 | 12011 |
| Prime factorization | 1181 | 1201 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1181 | 1, 1201 |
| Number of properties | 10 | 11 |
| Additive primes | 104th | |
| Centered decagonal primes | 11th | |
| Centered square primes | 12th | |
| Chen primes | 130th | |
| Cuban primes 2 | 6th | |
| Dihedral primes | 6th | |
| Emirps | 49th | 51st |
| Harmonic primes | 68th | 69th |
| Isolated primes | 113th | 116th |
| Long primes | 74th | |
| Lucky primes | 51st | |
| Primes | 194th | 197th |
| Pythagorean primes | 94th | 96th |
| Sexy primes (1st member) | 84th | |
| Sexy prime triplets (1st member) | 32nd | |
| Super primes | 45th | |
| Roman numberals | MCLXXXI | MCCI |
| Base 2 | 100100111012 | 100101100012 |
| Base 3 | 11212023 | 11221113 |
| Base 4 | 1021314 | 1023014 |
| Base 5 | 142115 | 143015 |
| Base 6 | 52456 | 53216 |
| Base 7 | 33057 | 33347 |
| Base 8 | 22358 | 22618 |
| Base 9 | 15529 | 15749 |
| Base 10 | 118110 | 120110 |
| Base 11 | 98411 | 9a211 |
| Base 12 | 82512 | 84112 |
| Base 13 | 6cb13 | 71513 |
| Base 14 | 60514 | 61b14 |
| Base 15 | 53b15 | 55115 |
| Base 16 | 49d16 | 4b116 |