Compare 1201 vs 1213
| Property | 1201 | 1213 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12011 | 12131 |
| Prime factorization | 1201 | 1213 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1201 | 1, 1213 |
| Number of properties | 11 | 7 |
| Additive primes | 106th | |
| Centered decagonal primes | 11th | |
| Centered square primes | 12th | |
| Chen primes | 130th | |
| Cousin primes (1st member) | 45th | |
| Cuban primes 2 | 6th | |
| Emirps | 51st | 52nd |
| Good primes | 49th | |
| Harmonic primes | 69th | |
| Isolated primes | 116th | 117th |
| Lucky primes | 51st | |
| Primes | 197th | 198th |
| Pythagorean primes | 96th | 97th |
| Super primes | 45th | |
| Roman numberals | MCCI | MCCXIII |
| Base 2 | 100101100012 | 100101111012 |
| Base 3 | 11221113 | 11222213 |
| Base 4 | 1023014 | 1023314 |
| Base 5 | 143015 | 143235 |
| Base 6 | 53216 | 53416 |
| Base 7 | 33347 | 33527 |
| Base 8 | 22618 | 22758 |
| Base 9 | 15749 | 15879 |
| Base 10 | 120110 | 121310 |
| Base 11 | 9a211 | a0311 |
| Base 12 | 84112 | 85112 |
| Base 13 | 71513 | 72413 |
| Base 14 | 61b14 | 62914 |
| Base 15 | 55115 | 55d15 |
| Base 16 | 4b116 | 4bd16 |