Compare 26681 vs 51521
| Property | 26681 | 51521 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 266811 | 515211 |
| Prime factorization | 26681 | 51521 |
| Divisors count | 2 | 2 |
| Divisors | 1, 26681 | 1, 51521 |
| Number of properties | 11 | 9 |
| Additive primes | 1344th | |
| Centered square primes | 41st | 51st |
| Chen primes | 1425th | 2457th |
| Cousin primes (2nd member) | 713th | |
| Good primes | 304th | |
| Harmonic primes | 1965th | |
| Isolated primes | 3829th | |
| Primes | 2924th | 5274th |
| Prime triplets (1st member) | 212th | |
| Pythagorean primes | 1460th | 2618th |
| Sexy primes (1st member) | 865th | |
| Sexy prime quadrupletss (1st member) | 41st | |
| Sexy prime triplets (1st member) | 225th | |
| Sophie germain primes | 685th | |
| Twin primes (1st member) | 424th | |
| Ulam primes | 390th | |
| Roman numberals | ||
| Base 2 | 1101000001110012 | 11001001010000012 |
| Base 3 | 11001210123 | 21212000123 |
| Base 4 | 122003214 | 302110014 |
| Base 5 | 13232115 | 31220415 |
| Base 6 | 3233056 | 10343056 |
| Base 7 | 1405347 | 3031317 |
| Base 8 | 640718 | 1445018 |
| Base 9 | 405359 | 776059 |
| Base 10 | 2668110 | 5152110 |
| Base 11 | 1905611 | 3578811 |
| Base 12 | 1353512 | 2599512 |
| Base 13 | c1b513 | 1a5b213 |
| Base 14 | 9a1b14 | 14ac114 |
| Base 15 | 7d8b15 | 103eb15 |
| Base 16 | 683916 | c94116 |