Compare 6689 vs 7127
| Property | 6689 | 7127 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 66891 | 71271 |
| Prime factorization | 6689 | 7127 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6689 | 1, 7127 |
| Number of properties | 6 | 7 |
| Additive primes | 429th | 455th |
| Chen primes | 470th | 497th |
| Good primes | 135th | |
| Happy primes | 161st | |
| Harmonic primes | 333rd | |
| Primes | 862nd | 913th |
| Pythagorean primes | 425th | |
| Sexy primes (2nd member) | 320th | |
| Twin primes (1st member) | 154th | 163rd |
| Roman numberals | ||
| Base 2 | 11010001000012 | 11011110101112 |
| Base 3 | 1000112023 | 1002022223 |
| Base 4 | 12202014 | 12331134 |
| Base 5 | 2032245 | 2120025 |
| Base 6 | 505456 | 525556 |
| Base 7 | 253347 | 265317 |
| Base 8 | 150418 | 157278 |
| Base 9 | 101529 | 106889 |
| Base 10 | 668910 | 712710 |
| Base 11 | 503111 | 539a11 |
| Base 12 | 3a5512 | 415b12 |
| Base 13 | 307713 | 332313 |
| Base 14 | 261b14 | 285114 |
| Base 15 | 1eae15 | 21a215 |
| Base 16 | 1a2116 | 1bd716 |