Compare 6397 vs 16823
| Property | 6397 | 16823 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 63971 | 168231 |
| Prime factorization | 6397 | 16823 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6397 | 1, 16823 |
| Number of properties | 5 | 8 |
| Good primes | 231st | |
| Isolated primes | 537th | 1354th |
| Left-truncatable primes | 117th | 166th |
| Long primes | 751st | |
| Primes | 834th | 1941st |
| Pythagorean primes | 409th | |
| Restricted left-truncatable primes | 8th | 12th |
| Sexy primes (1st member) | 605th | |
| Sophie germain primes | 287th | |
| Roman numberals | ||
| Base 2 | 11000111111012 | 1000001101101112 |
| Base 3 | 222022213 | 2120020023 |
| Base 4 | 12033314 | 100123134 |
| Base 5 | 2010425 | 10142435 |
| Base 6 | 453416 | 2055156 |
| Base 7 | 244367 | 1000227 |
| Base 8 | 143758 | 406678 |
| Base 9 | 86879 | 250629 |
| Base 10 | 639710 | 1682310 |
| Base 11 | 489611 | 1170411 |
| Base 12 | 385112 | 989b12 |
| Base 13 | 2bb113 | 787113 |
| Base 14 | 248d14 | 61b914 |
| Base 15 | 1d6715 | 4eb815 |
| Base 16 | 18fd16 | 41b716 |