Compare 8167 vs 8173
| Property | 8167 | 8173 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 81671 | 111 × 7431 |
| Prime factorization | 8167 | 11 × 743 |
| Divisors count | 2 | 4 |
| Divisors | 1, 8167 | 1, 11, 743, 8173 |
| Number of properties | 7 | 1 |
| Cousin primes (1st member) | 173rd | |
| Good primes | 152nd | |
| Isolated primes | 672nd | |
| Left-truncatable primes | 136th | |
| Primes | 1025th | |
| Semiprimes | 2181st | |
| Sexy primes (2nd member) | 351st | |
| Ulam primes | 75th | |
| Roman numberals | ||
| Base 2 | 11111111001112 | 11111111011012 |
| Base 3 | 1020121113 | 1020122013 |
| Base 4 | 13332134 | 13332314 |
| Base 5 | 2301325 | 2301435 |
| Base 6 | 1014516 | 1015016 |
| Base 7 | 325457 | 325547 |
| Base 8 | 177478 | 177558 |
| Base 9 | 121749 | 121819 |
| Base 10 | 816710 | 817310 |
| Base 11 | 615511 | 616011 |
| Base 12 | 488712 | 489112 |
| Base 13 | 394313 | 394913 |
| Base 14 | 2d9514 | 2d9b14 |
| Base 15 | 264715 | 264d15 |
| Base 16 | 1fe716 | 1fed16 |