Compare 1199 vs 1201
| Property | 1199 | 1201 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 1091 | 12011 |
| Prime factorization | 11 × 109 | 1201 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 109, 1199 | 1, 1201 |
| Number of properties | 1 | 11 |
| Centered decagonal primes | 11th | |
| Centered square primes | 12th | |
| Chen primes | 130th | |
| Cuban primes 2 | 6th | |
| Emirps | 51st | |
| Harmonic primes | 69th | |
| Isolated primes | 116th | |
| Lucky primes | 51st | |
| Primes | 197th | |
| Pythagorean primes | 96th | |
| Semiprimes | 353rd | |
| Super primes | 45th | |
| Roman numberals | MCXCIX | MCCI |
| Base 2 | 100101011112 | 100101100012 |
| Base 3 | 11221023 | 11221113 |
| Base 4 | 1022334 | 1023014 |
| Base 5 | 142445 | 143015 |
| Base 6 | 53156 | 53216 |
| Base 7 | 33327 | 33347 |
| Base 8 | 22578 | 22618 |
| Base 9 | 15729 | 15749 |
| Base 10 | 119910 | 120110 |
| Base 11 | 9a011 | 9a211 |
| Base 12 | 83b12 | 84112 |
| Base 13 | 71313 | 71513 |
| Base 14 | 61914 | 61b14 |
| Base 15 | 54e15 | 55115 |
| Base 16 | 4af16 | 4b116 |