Compare 8147 vs 8167
| Property | 8147 | 8167 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 81471 | 81671 |
| Prime factorization | 8147 | 8167 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8147 | 1, 8167 |
| Number of properties | 5 | 7 |
| Chen primes | 550th | |
| Cousin primes (1st member) | 173rd | |
| Good primes | 152nd | |
| Happy primes | 176th | |
| Isolated primes | 670th | 672nd |
| Left-truncatable primes | 136th | |
| Primes | 1023rd | 1025th |
| Safe primes | 103rd | |
| Sexy primes (2nd member) | 351st | |
| Ulam primes | 75th | |
| Roman numberals | ||
| Base 2 | 11111110100112 | 11111111001112 |
| Base 3 | 1020112023 | 1020121113 |
| Base 4 | 13331034 | 13332134 |
| Base 5 | 2300425 | 2301325 |
| Base 6 | 1014156 | 1014516 |
| Base 7 | 325167 | 325457 |
| Base 8 | 177238 | 177478 |
| Base 9 | 121529 | 121749 |
| Base 10 | 814710 | 816710 |
| Base 11 | 613711 | 615511 |
| Base 12 | 486b12 | 488712 |
| Base 13 | 392913 | 394313 |
| Base 14 | 2d7d14 | 2d9514 |
| Base 15 | 263215 | 264715 |
| Base 16 | 1fd316 | 1fe716 |