Compare 19949 vs 19954
| Property | 19949 | 19954 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 199491 | 21 × 111 × 9071 |
| Prime factorization | 19949 | 2 × 11 × 907 |
| Divisors count | 2 | 8 |
| Divisors | 1, 19949 | 1, 2, 11, 22, 907, 1814, 9977, 19954 |
| Number of properties | 5 | 0 |
| Chen primes | 1109th | |
| Isolated primes | 1576th | |
| Long primes | 863rd | |
| Primes | 2255th | |
| Pythagorean primes | 1121st | |
| Roman numberals | ||
| Base 2 | 1001101111011012 | 1001101111100102 |
| Base 3 | 10001002123 | 10001010013 |
| Base 4 | 103132314 | 103133024 |
| Base 5 | 11142445 | 11143045 |
| Base 6 | 2322056 | 2322146 |
| Base 7 | 1121067 | 1121147 |
| Base 8 | 467558 | 467628 |
| Base 9 | 303259 | 303319 |
| Base 10 | 1994910 | 1995410 |
| Base 11 | 13a9611 | 13aa011 |
| Base 12 | b66512 | b66a12 |
| Base 13 | 910713 | 910c13 |
| Base 14 | 73ad14 | 73b414 |
| Base 15 | 5d9e15 | 5da415 |
| Base 16 | 4ded16 | 4df216 |