Compare 27917 vs 28019
| Property | 27917 | 28019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 279171 | 280191 |
| Prime factorization | 27917 | 28019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27917 | 1, 28019 |
| Number of properties | 5 | 6 |
| Chen primes | 1481st | 1487th |
| Harmonic primes | 1135th | |
| Isolated primes | 2166th | |
| Long primes | 1164th | |
| Primes | 3046th | 3057th |
| Pythagorean primes | 1518th | |
| Safe primes | 249th | |
| Sophie germain primes | 425th | |
| Twin primes (1st member) | 445th | |
| Roman numberals | ||
| Base 2 | 1101101000011012 | 1101101011100112 |
| Base 3 | 11020212223 | 11021022023 |
| Base 4 | 123100314 | 123113034 |
| Base 5 | 13431325 | 13440345 |
| Base 6 | 3331256 | 3334156 |
| Base 7 | 1442517 | 1444557 |
| Base 8 | 664158 | 665638 |
| Base 9 | 422589 | 423829 |
| Base 10 | 2791710 | 2801910 |
| Base 11 | 19a7a11 | 1a06211 |
| Base 12 | 141a512 | 1426b12 |
| Base 13 | c92613 | c9a413 |
| Base 14 | a26114 | a2d514 |
| Base 15 | 841215 | 847e15 |
| Base 16 | 6d0d16 | 6d7316 |