Compare 209021 vs 209027
| Property | 209021 | 209027 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2090211 | 71 × 131 × 22971 |
| Prime factorization | 209021 | 7 × 13 × 2297 |
| Divisors count | 2 | 8 |
| Divisors | 1, 209021 | 1, 7, 13, 91, 2297, 16079, 29861, 209027 |
| Number of properties | 6 | 0 |
| Chen primes | 7819th | |
| Isolated primes | 14233rd | |
| Long primes | 7007th | |
| Primes | 18720th | |
| Pythagorean primes | 9349th | |
| Sophie germain primes | 2128th | |
| Roman numberals | ||
| Base 2 | 1100110000011111012 | 1100110000100000112 |
| Base 3 | 1011212011123 | 1011212012023 |
| Base 4 | 3030013314 | 3030020034 |
| Base 5 | 231420415 | 231421025 |
| Base 6 | 42514056 | 42514156 |
| Base 7 | 15302517 | 15302607 |
| Base 8 | 6301758 | 6302038 |
| Base 9 | 3476459 | 3476529 |
| Base 10 | 20902110 | 20902710 |
| Base 11 | 13304a11 | 13305511 |
| Base 12 | a0b6512 | a0b6b12 |
| Base 13 | 741a713 | 741b013 |
| Base 14 | 5626114 | 5626714 |
| Base 15 | 41deb15 | 41e0215 |
| Base 16 | 3307d16 | 3308316 |