Compare 1201 vs 1409
| Property | 1201 | 1409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12011 | 14091 |
| Prime factorization | 1201 | 1409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1201 | 1, 1409 |
| Number of properties | 11 | 8 |
| Centered decagonal primes | 11th | |
| Centered square primes | 12th | |
| Chen primes | 130th | 146th |
| Cuban primes 2 | 6th | |
| Emirps | 51st | 66th |
| Harmonic primes | 69th | |
| Isolated primes | 116th | 132nd |
| Lucky primes | 51st | |
| Primes | 197th | 223rd |
| Proth primes | 20th | |
| Pythagorean primes | 96th | 110th |
| Sophie germain primes | 46th | |
| Super primes | 45th | 48th |
| Roman numberals | MCCI | MCDIX |
| Base 2 | 100101100012 | 101100000012 |
| Base 3 | 11221113 | 12210123 |
| Base 4 | 1023014 | 1120014 |
| Base 5 | 143015 | 211145 |
| Base 6 | 53216 | 103056 |
| Base 7 | 33347 | 40527 |
| Base 8 | 22618 | 26018 |
| Base 9 | 15749 | 18359 |
| Base 10 | 120110 | 140910 |
| Base 11 | 9a211 | 107111 |
| Base 12 | 84112 | 99512 |
| Base 13 | 71513 | 84513 |
| Base 14 | 61b14 | 72914 |
| Base 15 | 55115 | 63e15 |
| Base 16 | 4b116 | 58116 |