Compare 8447 vs 16447
| Property | 8447 | 16447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 84471 | 164471 |
| Prime factorization | 8447 | 16447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8447 | 1, 16447 |
| Number of properties | 6 | 9 |
| Additive primes | 514th | |
| Chen primes | 959th | |
| Cousin primes (1st member) | 306th | |
| Cousin primes (2nd member) | 179th | |
| Isolated primes | 694th | 1327th |
| Long primes | 410th | 737th |
| Lucky primes | 314th | |
| Primes | 1057th | 1906th |
| Prime triplets (1st member) | 150th | |
| Sexy primes (1st member) | 596th | |
| Solinas primes | 78th | 87th |
| Roman numberals | ||
| Base 2 | 100000111111112 | 1000000001111112 |
| Base 3 | 1021202123 | 2111200113 |
| Base 4 | 20033334 | 100003334 |
| Base 5 | 2322425 | 10112425 |
| Base 6 | 1030356 | 2040516 |
| Base 7 | 334257 | 656447 |
| Base 8 | 203778 | 400778 |
| Base 9 | 125259 | 245049 |
| Base 10 | 844710 | 1644710 |
| Base 11 | 638a11 | 113a211 |
| Base 12 | 4a7b12 | 962712 |
| Base 13 | 3aca13 | 764213 |
| Base 14 | 311514 | 5dcb14 |
| Base 15 | 278215 | 4d1715 |
| Base 16 | 20ff16 | 403f16 |