Compare 159209 vs 159218
| Property | 159209 | 159218 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1592091 | 21 × 796091 |
| Prime factorization | 159209 | 2 × 79609 |
| Divisors count | 2 | 4 |
| Divisors | 1, 159209 | 1, 2, 79609, 159218 |
| Number of properties | 5 | 1 |
| Happy primes | 2267th | |
| Isolated primes | 11033rd | |
| Primes | 14616th | |
| Pythagorean primes | 7289th | |
| Semiprimes | 36389th | |
| Sophie germain primes | 1708th | |
| Roman numberals | ||
| Base 2 | 1001101101111010012 | 1001101101111100102 |
| Base 3 | 220021011223 | 220021012223 |
| Base 4 | 2123132214 | 2123133024 |
| Base 5 | 200433145 | 200433335 |
| Base 6 | 32250256 | 32250426 |
| Base 7 | 12321117 | 12321237 |
| Base 8 | 4667518 | 4667628 |
| Base 9 | 2623489 | 2623589 |
| Base 10 | 15920910 | 15921810 |
| Base 11 | a968611 | a969411 |
| Base 12 | 7817512 | 7818212 |
| Base 13 | 5760b13 | 5761713 |
| Base 14 | 4204114 | 4204a14 |
| Base 15 | 3228e15 | 3229815 |
| Base 16 | 26de916 | 26df216 |