Compare 8209 vs 8213
Property | 8209 | 8213 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 82091 | 431 × 1911 |
Prime factorization | 8209 | 43 × 191 |
Divisors count | 2 | 4 |
Divisors | 1, 8209 | 1, 43, 191, 8213 |
Number of properties | 6 | 1 |
Additive primes | 504th | |
Good primes | 153rd | |
Isolated primes | 676th | |
Primes | 1029th | |
Pythagorean primes | 510th | |
Semiprimes | 2193rd | |
Solinas primes | 77th | |
Roman numberals | ||
Base 2 | 100000000100012 | 100000000101012 |
Base 3 | 1020210013 | 1020210123 |
Base 4 | 20001014 | 20001114 |
Base 5 | 2303145 | 2303235 |
Base 6 | 1020016 | 1020056 |
Base 7 | 326357 | 326427 |
Base 8 | 200218 | 200258 |
Base 9 | 122319 | 122359 |
Base 10 | 820910 | 821310 |
Base 11 | 619311 | 619711 |
Base 12 | 490112 | 490512 |
Base 13 | 397613 | 397a13 |
Base 14 | 2dc514 | 2dc914 |
Base 15 | 267415 | 267815 |
Base 16 | 201116 | 201516 |