Compare 27581 vs 28019
| Property | 27581 | 28019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 275811 | 280191 |
| Prime factorization | 27581 | 28019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27581 | 1, 28019 |
| Number of properties | 7 | 6 |
| Additive primes | 1384th | |
| Chen primes | 1467th | 1487th |
| Isolated primes | 2166th | |
| Long primes | 1164th | |
| Primes | 3011th | 3057th |
| Pythagorean primes | 1502nd | |
| Safe primes | 249th | |
| Sophie germain primes | 418th | 425th |
| Super primes | 432nd | |
| Twin primes (1st member) | 440th | |
| Roman numberals | ||
| Base 2 | 1101011101111012 | 1101101011100112 |
| Base 3 | 11012111123 | 11021022023 |
| Base 4 | 122323314 | 123113034 |
| Base 5 | 13403115 | 13440345 |
| Base 6 | 3314056 | 3334156 |
| Base 7 | 1432617 | 1444557 |
| Base 8 | 656758 | 665638 |
| Base 9 | 417459 | 423829 |
| Base 10 | 2758110 | 2801910 |
| Base 11 | 197a411 | 1a06211 |
| Base 12 | 13b6512 | 1426b12 |
| Base 13 | c72813 | c9a413 |
| Base 14 | a0a114 | a2d514 |
| Base 15 | 828b15 | 847e15 |
| Base 16 | 6bbd16 | 6d7316 |