Compare 804901 vs 804905
| Property | 804901 | 804905 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8049011 | 51 × 1609811 |
| Prime factorization | 804901 | 5 × 160981 |
| Divisors count | 2 | 4 |
| Divisors | 1, 804901 | 1, 5, 160981, 804905 |
| Number of properties | 4 | 1 |
| Isolated primes | 50724th | |
| Lucky primes | 7214th | |
| Primes | 64311th | |
| Semiprimes | 170653rd | |
| Ulam primes | 4704th | |
| Roman numberals | ||
| Base 2 | 110001001000001001012 | 110001001000001010012 |
| Base 3 | 11112200100113 | 11112200100223 |
| Base 4 | 30102002114 | 30102002214 |
| Base 5 | 2012241015 | 2012241105 |
| Base 6 | 251302216 | 251302256 |
| Base 7 | 65614367 | 65614437 |
| Base 8 | 30440458 | 30440518 |
| Base 9 | 14561049 | 14561089 |
| Base 10 | 80490110 | 80490510 |
| Base 11 | 4aa80911 | 4aa81211 |
| Base 12 | 32997112 | 32997512 |
| Base 13 | 22249613 | 22249a13 |
| Base 14 | 16d48d14 | 16d49314 |
| Base 15 | 10d75115 | 10d75515 |
| Base 16 | c482516 | c482916 |