Compare 6689 vs 6779
| Property | 6689 | 6779 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 66891 | 67791 |
| Prime factorization | 6689 | 6779 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6689 | 1, 6779 |
| Number of properties | 6 | 8 |
| Additive primes | 429th | 433rd |
| Chen primes | 470th | 475th |
| Good primes | 135th | 137th |
| Harmonic primes | 318th | |
| Long primes | 336th | |
| Primes | 862nd | 872nd |
| Pythagorean primes | 425th | |
| Safe primes | 88th | |
| Twin primes (1st member) | 154th | 157th |
| Roman numberals | ||
| Base 2 | 11010001000012 | 11010011110112 |
| Base 3 | 1000112023 | 1000220023 |
| Base 4 | 12202014 | 12213234 |
| Base 5 | 2032245 | 2041045 |
| Base 6 | 505456 | 512156 |
| Base 7 | 253347 | 255237 |
| Base 8 | 150418 | 151738 |
| Base 9 | 101529 | 102629 |
| Base 10 | 668910 | 677910 |
| Base 11 | 503111 | 510311 |
| Base 12 | 3a5512 | 3b0b12 |
| Base 13 | 307713 | 311613 |
| Base 14 | 261b14 | 268314 |
| Base 15 | 1eae15 | 201e15 |
| Base 16 | 1a2116 | 1a7b16 |