Compare 22009 vs 22013
| Property | 22009 | 22013 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 16931 | 220131 |
| Prime factorization | 13 × 1693 | 22013 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 1693, 22009 | 1, 22013 |
| Number of properties | 1 | 4 |
| Isolated primes | 1723rd | |
| Primes | 2466th | |
| Pythagorean primes | 1224th | |
| Semiprimes | 5557th | |
| Sophie germain primes | 355th | |
| Roman numberals | ||
| Base 2 | 1010101111110012 | 1010101111111012 |
| Base 3 | 10100120113 | 10100120223 |
| Base 4 | 111133214 | 111133314 |
| Base 5 | 12010145 | 12010235 |
| Base 6 | 2455216 | 2455256 |
| Base 7 | 1211117 | 1211157 |
| Base 8 | 527718 | 527758 |
| Base 9 | 331649 | 331689 |
| Base 10 | 2200910 | 2201310 |
| Base 11 | 1559911 | 155a211 |
| Base 12 | 108a112 | 108a512 |
| Base 13 | a03013 | a03413 |
| Base 14 | 804114 | 804514 |
| Base 15 | 67c415 | 67c815 |
| Base 16 | 55f916 | 55fd16 |