Compare 801809 vs 801819
| Property | 801809 | 801819 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 6 |
| Prime factorization | 8018091 | 34 × 191 × 5211 |
| Prime factorization | 801809 | 3 × 3 × 3 × 3 × 19 × 521 |
| Divisors count | 2 | 20 |
| Divisors | 1, 801809 | 1, 3, 9, 19, 27, 57, 81, 171, 513, 521, 1539, 1563, 4689, 9899, 14067, 29697, 42201, 89091, 267273, 801819 |
| Number of properties | 4 | 0 |
| Chen primes | 24786th | |
| Primes | 64091st | |
| Super primes | 6422nd | |
| Twin primes (1st member) | 6780th | |
| Roman numberals | ||
| Base 2 | 110000111100000100012 | 110000111100000110112 |
| Base 3 | 11112012121223 | 11112012200003 |
| Base 4 | 30033001014 | 30033001234 |
| Base 5 | 2011242145 | 2011242345 |
| Base 6 | 251040256 | 251040436 |
| Base 7 | 65464317 | 65464447 |
| Base 8 | 30360218 | 30360338 |
| Base 9 | 14517789 | 14518009 |
| Base 10 | 80180910 | 80181910 |
| Base 11 | 4a845811 | 4a846711 |
| Base 12 | 32801512 | 32802312 |
| Base 13 | 220c5813 | 220c6513 |
| Base 14 | 16c2c114 | 16c2cb14 |
| Base 15 | 10c88e15 | 10c89915 |
| Base 16 | c3c1116 | c3c1b16 |