Compare 797 vs 12821
| Property | 797 | 12821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7971 | 128211 |
| Prime factorization | 797 | 12821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 797 | 1, 12821 |
| Number of properties | 11 | 8 |
| Additive primes | 73rd | |
| Chen primes | 94th | 776th |
| Harmonic primes | 547th | |
| Isolated primes | 80th | |
| Left-truncatable primes | 45th | |
| Long primes | 594th | |
| Palindromic primes | 18th | 28th |
| Primes | 139th | 1528th |
| Pythagorean primes | 67th | 757th |
| Restricted right-truncatable primes | 4th | |
| Right-truncatable primes | 27th | |
| Sophie germain primes | 232nd | |
| Super primes | 34th | |
| Twin primes (1st member) | 245th | |
| Two-sided primes | 12th | |
| Roman numberals | DCCXCVII | |
| Base 2 | 11000111012 | 110010000101012 |
| Base 3 | 10021123 | 1221202123 |
| Base 4 | 301314 | 30201114 |
| Base 5 | 111425 | 4022415 |
| Base 6 | 34056 | 1352056 |
| Base 7 | 22167 | 522447 |
| Base 8 | 14358 | 310258 |
| Base 9 | 10759 | 185259 |
| Base 10 | 79710 | 1282110 |
| Base 11 | 66511 | 96a611 |
| Base 12 | 56512 | 750512 |
| Base 13 | 49413 | 5ab313 |
| Base 14 | 40d14 | 495b14 |
| Base 15 | 38215 | 3beb15 |
| Base 16 | 31d16 | 321516 |