Compare 6779 vs 6947
| Property | 6779 | 6947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 67791 | 69471 |
| Prime factorization | 6779 | 6947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6779 | 1, 6947 |
| Number of properties | 8 | 6 |
| Additive primes | 433rd | |
| Chen primes | 475th | 485th |
| Good primes | 137th | 139th |
| Harmonic primes | 318th | 326th |
| Left-truncatable primes | 123rd | |
| Long primes | 336th | |
| Primes | 872nd | 891st |
| Safe primes | 88th | |
| Twin primes (1st member) | 157th | 161st |
| Roman numberals | ||
| Base 2 | 11010011110112 | 11011001000112 |
| Base 3 | 1000220023 | 1001120223 |
| Base 4 | 12213234 | 12302034 |
| Base 5 | 2041045 | 2102425 |
| Base 6 | 512156 | 520556 |
| Base 7 | 255237 | 261537 |
| Base 8 | 151738 | 154438 |
| Base 9 | 102629 | 104689 |
| Base 10 | 677910 | 694710 |
| Base 11 | 510311 | 524611 |
| Base 12 | 3b0b12 | 402b12 |
| Base 13 | 311613 | 321513 |
| Base 14 | 268314 | 276314 |
| Base 15 | 201e15 | 20d215 |
| Base 16 | 1a7b16 | 1b2316 |