Compare 808681 vs 808690
| Property | 808681 | 808690 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 8086811 | 21 × 51 × 171 × 671 × 711 |
| Prime factorization | 808681 | 2 × 5 × 17 × 67 × 71 |
| Divisors count | 2 | 32 |
| Divisors | 1, 808681 | 1, 2, 5, 10, 17, 34, 67, 71, 85, 134, 142, 170, 335, 355, 670, 710, 1139, 1207, 2278, 2414, 4757, 5695, 6035, 9514, 11390, 12070, 23785, 47570, 80869, 161738, 404345, 808690 |
| Number of properties | 4 | 0 |
| Additive primes | 24988th | |
| Chen primes | 24976th | |
| Primes | 64584th | |
| Twin primes (2nd member) | 6819th | |
| Roman numberals | ||
| Base 2 | 110001010110111010012 | 110001010110111100102 |
| Base 3 | 11120020220113 | 11120020221113 |
| Base 4 | 30111232214 | 30111233024 |
| Base 5 | 2013342115 | 2013342305 |
| Base 6 | 251555216 | 251555346 |
| Base 7 | 66054467 | 66054617 |
| Base 8 | 30533518 | 30533628 |
| Base 9 | 14622649 | 14622749 |
| Base 10 | 80868110 | 80869010 |
| Base 11 | 50263511 | 50264311 |
| Base 12 | 32bba112 | 32bbaa12 |
| Base 13 | 22411313 | 22411c13 |
| Base 14 | 1709cd14 | 1709d814 |
| Base 15 | 10e92115 | 10e92a15 |
| Base 16 | c56e916 | c56f216 |