Compare 28019 vs 28607
| Property | 28019 | 28607 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 280191 | 286071 |
| Prime factorization | 28019 | 28607 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28019 | 1, 28607 |
| Number of properties | 6 | 6 |
| Additive primes | 1422nd | |
| Chen primes | 1487th | |
| Cousin primes (2nd member) | 453rd | |
| Isolated primes | 2166th | 2205th |
| Long primes | 1164th | 1184th |
| Primes | 3057th | 3114th |
| Safe primes | 249th | 254th |
| Sophie germain primes | 425th | |
| Roman numberals | ||
| Base 2 | 1101101011100112 | 1101111101111112 |
| Base 3 | 11021022023 | 11100201123 |
| Base 4 | 123113034 | 123323334 |
| Base 5 | 13440345 | 14034125 |
| Base 6 | 3334156 | 3402356 |
| Base 7 | 1444557 | 1462557 |
| Base 8 | 665638 | 676778 |
| Base 9 | 423829 | 432159 |
| Base 10 | 2801910 | 2860710 |
| Base 11 | 1a06211 | 1a54711 |
| Base 12 | 1426b12 | 1467b12 |
| Base 13 | c9a413 | 1003713 |
| Base 14 | a2d514 | a5d514 |
| Base 15 | 847e15 | 872215 |
| Base 16 | 6d7316 | 6fbf16 |