Compare 6947 vs 6997
| Property | 6947 | 6997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 69471 | 69971 |
| Prime factorization | 6947 | 6997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6947 | 1, 6997 |
| Number of properties | 6 | 9 |
| Additive primes | 446th | |
| Chen primes | 485th | 489th |
| Cousin primes (1st member) | 154th | |
| Good primes | 139th | |
| Harmonic primes | 326th | 329th |
| Isolated primes | 577th | |
| Left-truncatable primes | 123rd | 126th |
| Primes | 891st | 900th |
| Pythagorean primes | 442nd | |
| Sexy primes (2nd member) | 317th | |
| Twin primes (1st member) | 161st | |
| Roman numberals | ||
| Base 2 | 11011001000112 | 11011010101012 |
| Base 3 | 1001120223 | 1001210113 |
| Base 4 | 12302034 | 12311114 |
| Base 5 | 2102425 | 2104425 |
| Base 6 | 520556 | 522216 |
| Base 7 | 261537 | 262547 |
| Base 8 | 154438 | 155258 |
| Base 9 | 104689 | 105349 |
| Base 10 | 694710 | 699710 |
| Base 11 | 524611 | 529111 |
| Base 12 | 402b12 | 407112 |
| Base 13 | 321513 | 325313 |
| Base 14 | 276314 | 279b14 |
| Base 15 | 20d215 | 211715 |
| Base 16 | 1b2316 | 1b5516 |