Compare 2161 vs 2273
| Property | 2161 | 2273 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21611 | 22731 |
| Prime factorization | 2161 | 2273 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2161 | 1, 2273 |
| Number of properties | 3 | 9 |
| Cousin primes (2nd member) | 70th | |
| Harmonic primes | 124th | |
| Isolated primes | 193rd | 201st |
| Long primes | 132nd | |
| Primes | 326th | 338th |
| Prime triplets (3rd member) | 55th | |
| Pythagorean primes | 159th | 164th |
| Sexy primes (2nd member) | 138th | |
| Sophie germain primes | 67th | |
| Roman numberals | MMCLXI | MMCCLXXIII |
| Base 2 | 1000011100012 | 1000111000012 |
| Base 3 | 22220013 | 100100123 |
| Base 4 | 2013014 | 2032014 |
| Base 5 | 321215 | 330435 |
| Base 6 | 140016 | 143056 |
| Base 7 | 62057 | 64257 |
| Base 8 | 41618 | 43418 |
| Base 9 | 28619 | 31059 |
| Base 10 | 216110 | 227310 |
| Base 11 | 169511 | 178711 |
| Base 12 | 130112 | 139512 |
| Base 13 | ca313 | 105b13 |
| Base 14 | b0514 | b8514 |
| Base 15 | 99115 | a1815 |
| Base 16 | 87116 | 8e116 |