Compare 8387 vs 8447
| Property | 8387 | 8447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 83871 | 84471 |
| Prime factorization | 8387 | 8447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8387 | 1, 8447 |
| Number of properties | 3 | 6 |
| Additive primes | 514th | |
| Chen primes | 560th | |
| Cousin primes (2nd member) | 179th | |
| Isolated primes | 694th | |
| Long primes | 410th | |
| Primes | 1050th | 1057th |
| Solinas primes | 78th | |
| Twin primes (1st member) | 181st | |
| Roman numberals | ||
| Base 2 | 100000110000112 | 100000111111112 |
| Base 3 | 1021111223 | 1021202123 |
| Base 4 | 20030034 | 20033334 |
| Base 5 | 2320225 | 2322425 |
| Base 6 | 1024556 | 1030356 |
| Base 7 | 333117 | 334257 |
| Base 8 | 203038 | 203778 |
| Base 9 | 124489 | 125259 |
| Base 10 | 838710 | 844710 |
| Base 11 | 633511 | 638a11 |
| Base 12 | 4a2b12 | 4a7b12 |
| Base 13 | 3a8213 | 3aca13 |
| Base 14 | 30b114 | 311514 |
| Base 15 | 274215 | 278215 |
| Base 16 | 20c316 | 20ff16 |