Compare 1201 vs 1399
| Property | 1201 | 1399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12011 | 13991 |
| Prime factorization | 1201 | 1399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1201 | 1, 1399 |
| Number of properties | 11 | 6 |
| Centered decagonal primes | 11th | |
| Centered square primes | 12th | |
| Chen primes | 130th | 145th |
| Cuban primes 2 | 6th | |
| Emirps | 51st | 65th |
| Good primes | 52nd | |
| Harmonic primes | 69th | 76th |
| Isolated primes | 116th | 131st |
| Lucky primes | 51st | |
| Primes | 197th | 222nd |
| Pythagorean primes | 96th | |
| Super primes | 45th | |
| Roman numberals | MCCI | MCCCXCIX |
| Base 2 | 100101100012 | 101011101112 |
| Base 3 | 11221113 | 12202113 |
| Base 4 | 1023014 | 1113134 |
| Base 5 | 143015 | 210445 |
| Base 6 | 53216 | 102516 |
| Base 7 | 33347 | 40367 |
| Base 8 | 22618 | 25678 |
| Base 9 | 15749 | 18249 |
| Base 10 | 120110 | 139910 |
| Base 11 | 9a211 | 106211 |
| Base 12 | 84112 | 98712 |
| Base 13 | 71513 | 83813 |
| Base 14 | 61b14 | 71d14 |
| Base 15 | 55115 | 63415 |
| Base 16 | 4b116 | 57716 |