Compare 808991 vs 809003
| Property | 808991 | 809003 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 8089911 | 132 × 47871 |
| Prime factorization | 808991 | 13 × 13 × 4787 |
| Divisors count | 2 | 6 |
| Divisors | 1, 808991 | 1, 13, 169, 4787, 62231, 809003 |
| Number of properties | 4 | 0 |
| Chen primes | 24983rd | |
| Happy primes | 9205th | |
| Primes | 64604th | |
| Twin primes (1st member) | 6820th | |
| Roman numberals | ||
| Base 2 | 110001011000000111112 | 110001011000001010112 |
| Base 3 | 11120022011223 | 11120022020023 |
| Base 4 | 30112001334 | 30112002234 |
| Base 5 | 2013414315 | 2013420035 |
| Base 6 | 252011556 | 252012156 |
| Base 7 | 66064017 | 66064167 |
| Base 8 | 30540378 | 30540538 |
| Base 9 | 14626489 | 14626629 |
| Base 10 | 80899110 | 80900310 |
| Base 11 | 50289711 | 5028a811 |
| Base 12 | 3301bb12 | 33020b12 |
| Base 13 | 2242c113 | 22430013 |
| Base 14 | 170b7114 | 170b7d14 |
| Base 15 | 10ea7b15 | 10ea8815 |
| Base 16 | c581f16 | c582b16 |