Compare 204917 vs 204928
| Property | 204917 | 204928 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 8 |
| Prime factorization | 2049171 | 27 × 16011 |
| Prime factorization | 204917 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1601 |
| Divisors count | 2 | 16 |
| Divisors | 1, 204917 | 1, 2, 4, 8, 16, 32, 64, 128, 1601, 3202, 6404, 12808, 25616, 51232, 102464, 204928 |
| Number of properties | 6 | 0 |
| Additive primes | 7409th | |
| Cousin primes (2nd member) | 2178th | |
| Isolated primes | 13968th | |
| Primes | 18375th | |
| Pythagorean primes | 9179th | |
| Sexy primes (1st member) | 4375th | |
| Roman numberals | ||
| Base 2 | 1100100000011101012 | 1100100000100000002 |
| Base 3 | 1011020021123 | 1011020022213 |
| Base 4 | 3020013114 | 3020020004 |
| Base 5 | 230241325 | 230242035 |
| Base 6 | 42204056 | 42204246 |
| Base 7 | 15122667 | 15123137 |
| Base 8 | 6201658 | 6202008 |
| Base 9 | 3420759 | 3420879 |
| Base 10 | 20491710 | 20492810 |
| Base 11 | 12aa5911 | 12aa6911 |
| Base 12 | 9a70512 | 9a71412 |
| Base 13 | 7236b13 | 7237913 |
| Base 14 | 5496d14 | 5497a14 |
| Base 15 | 40ab215 | 40abd15 |
| Base 16 | 3207516 | 3208016 |