Compare 8209 vs 8447
| Property | 8209 | 8447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 82091 | 84471 |
| Prime factorization | 8209 | 8447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8209 | 1, 8447 |
| Number of properties | 6 | 6 |
| Additive primes | 504th | 514th |
| Cousin primes (2nd member) | 179th | |
| Good primes | 153rd | |
| Isolated primes | 676th | 694th |
| Long primes | 410th | |
| Primes | 1029th | 1057th |
| Pythagorean primes | 510th | |
| Solinas primes | 77th | 78th |
| Roman numberals | ||
| Base 2 | 100000000100012 | 100000111111112 |
| Base 3 | 1020210013 | 1021202123 |
| Base 4 | 20001014 | 20033334 |
| Base 5 | 2303145 | 2322425 |
| Base 6 | 1020016 | 1030356 |
| Base 7 | 326357 | 334257 |
| Base 8 | 200218 | 203778 |
| Base 9 | 122319 | 125259 |
| Base 10 | 820910 | 844710 |
| Base 11 | 619311 | 638a11 |
| Base 12 | 490112 | 4a7b12 |
| Base 13 | 397613 | 3aca13 |
| Base 14 | 2dc514 | 311514 |
| Base 15 | 267415 | 278215 |
| Base 16 | 201116 | 20ff16 |