Compare 13121 vs 27647
| Property | 13121 | 27647 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 131211 | 276471 |
| Prime factorization | 13121 | 27647 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13121 | 1, 27647 |
| Number of properties | 7 | 8 |
| Chen primes | 791st | 1470th |
| Class 1+ primes | 27th | 30th |
| Harmonic primes | 1122nd | |
| Isolated primes | 1066th | 2137th |
| Long primes | 1146th | |
| Pierpont primes of the 2nd kind | 27th | 30th |
| Primes | 1561st | 3016th |
| Pythagorean primes | 774th | |
| Sexy primes (1st member) | 502nd | 891st |
| Roman numberals | ||
| Base 2 | 110011010000012 | 1101011111111112 |
| Base 3 | 1222222223 | 11012202223 |
| Base 4 | 30310014 | 122333334 |
| Base 5 | 4044415 | 13410425 |
| Base 6 | 1404256 | 3315556 |
| Base 7 | 531537 | 1434147 |
| Base 8 | 315018 | 657778 |
| Base 9 | 188889 | 418289 |
| Base 10 | 1312110 | 2764710 |
| Base 11 | 994911 | 1985411 |
| Base 12 | 771512 | 13bbb12 |
| Base 13 | 5c8413 | c77913 |
| Base 14 | 4ad314 | a10b14 |
| Base 15 | 3d4b15 | 82d215 |
| Base 16 | 334116 | 6bff16 |