Compare 802019 vs 802021
| Property | 802019 | 802021 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8020191 | 111 × 729111 |
| Prime factorization | 802019 | 11 × 72911 |
| Divisors count | 2 | 4 |
| Divisors | 1, 802019 | 1, 11, 72911, 802021 |
| Number of properties | 3 | 1 |
| Chen primes | 24792nd | |
| Isolated primes | 50543rd | |
| Primes | 64104th | |
| Semiprimes | 170052nd | |
| Roman numberals | ||
| Base 2 | 110000111100111000112 | 110000111100111001012 |
| Base 3 | 11112020111023 | 11112020111113 |
| Base 4 | 30033032034 | 30033032114 |
| Base 5 | 2011310345 | 2011310415 |
| Base 6 | 251050156 | 251050216 |
| Base 7 | 65501517 | 65501537 |
| Base 8 | 30363438 | 30363458 |
| Base 9 | 14521429 | 14521449 |
| Base 10 | 80201910 | 80202110 |
| Base 11 | 4a862911 | 4a863011 |
| Base 12 | 32816b12 | 32817112 |
| Base 13 | 22108a13 | 22108c13 |
| Base 14 | 16c3d114 | 16c3d314 |
| Base 15 | 10c97e15 | 10c98115 |
| Base 16 | c3ce316 | c3ce516 |