Compare 6131 vs 6689
| Property | 6131 | 6689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 61311 | 66891 |
| Prime factorization | 6131 | 6689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6131 | 1, 6689 |
| Number of properties | 6 | 6 |
| Additive primes | 401st | 429th |
| Chen primes | 443rd | 470th |
| Good primes | 135th | |
| Long primes | 308th | |
| Primes | 799th | 862nd |
| Pythagorean primes | 425th | |
| Sophie germain primes | 136th | |
| Twin primes (1st member) | 145th | 154th |
| Roman numberals | ||
| Base 2 | 10111111100112 | 11010001000012 |
| Base 3 | 221020023 | 1000112023 |
| Base 4 | 11333034 | 12202014 |
| Base 5 | 1440115 | 2032245 |
| Base 6 | 442156 | 505456 |
| Base 7 | 236067 | 253347 |
| Base 8 | 137638 | 150418 |
| Base 9 | 83629 | 101529 |
| Base 10 | 613110 | 668910 |
| Base 11 | 467411 | 503111 |
| Base 12 | 366b12 | 3a5512 |
| Base 13 | 2a3813 | 307713 |
| Base 14 | 233d14 | 261b14 |
| Base 15 | 1c3b15 | 1eae15 |
| Base 16 | 17f316 | 1a2116 |