Compare 209189 vs 210319
| Property | 209189 | 210319 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2091891 | 2103191 |
| Prime factorization | 209189 | 210319 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209189 | 1, 210319 |
| Number of properties | 6 | 6 |
| Additive primes | 7557th | |
| Chen primes | 7827th | |
| Cousin primes (1st member) | 2233rd | |
| Harmonic primes | 7055th | |
| Isolated primes | 14244th | |
| Primes | 18731st | 18839th |
| Prime triplets (2nd member) | 876th | |
| Pythagorean primes | 9353rd | |
| Super primes | 2138th | 2147th |
| Twin primes (2nd member) | 2255th | |
| Roman numberals | ||
| Base 2 | 1100110001001001012 | 1100110101100011112 |
| Base 3 | 1011212212023 | 1012001111213 |
| Base 4 | 3030102114 | 3031120334 |
| Base 5 | 231432245 | 232122345 |
| Base 6 | 42522456 | 43014116 |
| Base 7 | 15306117 | 15341147 |
| Base 8 | 6304458 | 6326178 |
| Base 9 | 3478529 | 3504479 |
| Base 10 | 20918910 | 21031910 |
| Base 11 | 13319211 | 13401a11 |
| Base 12 | a108512 | a186712 |
| Base 13 | 742a613 | 7496513 |
| Base 14 | 5634114 | 5690b14 |
| Base 15 | 41eae15 | 424b415 |
| Base 16 | 3312516 | 3358f16 |