Compare 27851 vs 28019
| Property | 27851 | 28019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 278511 | 280191 |
| Prime factorization | 27851 | 28019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27851 | 1, 28019 |
| Number of properties | 6 | 6 |
| Additive primes | 1394th | |
| Chen primes | 1487th | |
| Cousin primes (2nd member) | 445th | |
| Harmonic primes | 1132nd | |
| Isolated primes | 2155th | 2166th |
| Long primes | 1158th | 1164th |
| Primes | 3042nd | 3057th |
| Safe primes | 249th | |
| Sophie germain primes | 425th | |
| Roman numberals | ||
| Base 2 | 1101100110010112 | 1101101011100112 |
| Base 3 | 11020121123 | 11021022023 |
| Base 4 | 123030234 | 123113034 |
| Base 5 | 13424015 | 13440345 |
| Base 6 | 3325356 | 3334156 |
| Base 7 | 1441257 | 1444557 |
| Base 8 | 663138 | 665638 |
| Base 9 | 421759 | 423829 |
| Base 10 | 2785110 | 2801910 |
| Base 11 | 19a1a11 | 1a06211 |
| Base 12 | 1414b12 | 1426b12 |
| Base 13 | c8a513 | c9a413 |
| Base 14 | a21514 | a2d514 |
| Base 15 | 83bb15 | 847e15 |
| Base 16 | 6ccb16 | 6d7316 |