Compare 680291 vs 681257
| Property | 680291 | 681257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6802911 | 6812571 |
| Prime factorization | 680291 | 681257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680291 | 1, 681257 |
| Number of properties | 6 | 9 |
| Additive primes | 21513th | |
| Chen primes | 21515th | 21541st |
| Cousin primes (2nd member) | 5945th | |
| Primes | 55084th | 55159th |
| Prime quadruplets (1st member) | 131st | |
| Prime quadruplets (3rd member) | 132nd | |
| Prime triplets (1st member) | 2160th | |
| Prime triplets (2nd member) | 2165th | |
| Prime triplets (3rd member) | 2164th | |
| Sexy primes (1st member) | 11851st | |
| Sexy primes (2nd member) | 11864th | |
| Twin primes (1st member) | 5934th | 5945th |
| Roman numberals | ||
| Base 2 | 101001100001011000112 | 101001100101001010012 |
| Base 3 | 10211200112223 | 10211211112023 |
| Base 4 | 22120112034 | 22121102214 |
| Base 5 | 1332321315 | 1333000125 |
| Base 6 | 223252556 | 223335456 |
| Base 7 | 55322337 | 55351137 |
| Base 8 | 24605438 | 24624518 |
| Base 9 | 12461589 | 12474529 |
| Base 10 | 68029110 | 68125710 |
| Base 11 | 42512711 | 42592511 |
| Base 12 | 28982b12 | 28a2b512 |
| Base 13 | 1aa85113 | 1ab11513 |
| Base 14 | 139cc314 | 13a3b314 |
| Base 15 | d687b15 | d6cc215 |
| Base 16 | a616316 | a652916 |