Compare 80815 vs 80819
| Property | 80815 | 80819 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 23091 | 808191 |
| Prime factorization | 5 × 7 × 2309 | 80819 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 2309, 11545, 16163, 80815 | 1, 80819 |
| Number of properties | 0 | 5 |
| Chen primes | 3579th | |
| Isolated primes | 5876th | |
| Long primes | 3005th | |
| Primes | 7911th | |
| Sophie germain primes | 985th | |
| Roman numberals | ||
| Base 2 | 100111011101011112 | 100111011101100112 |
| Base 3 | 110022120113 | 110022120223 |
| Base 4 | 1032322334 | 1032323034 |
| Base 5 | 100412305 | 100412345 |
| Base 6 | 14220516 | 14220556 |
| Base 7 | 4544207 | 4544247 |
| Base 8 | 2356578 | 2356638 |
| Base 9 | 1327649 | 1327689 |
| Base 10 | 8081510 | 8081910 |
| Base 11 | 5579911 | 557a211 |
| Base 12 | 3a92712 | 3a92b12 |
| Base 13 | 2aa2713 | 2aa2b13 |
| Base 14 | 2164714 | 2164b14 |
| Base 15 | 18e2a15 | 18e2e15 |
| Base 16 | 13baf16 | 13bb316 |