Compare 289439 vs 289442
| Property | 289439 | 289442 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2894391 | 21 × 171 × 85131 |
| Prime factorization | 289439 | 2 × 17 × 8513 |
| Divisors count | 2 | 8 |
| Divisors | 1, 289439 | 1, 2, 17, 34, 8513, 17026, 144721, 289442 |
| Number of properties | 5 | 0 |
| Chen primes | 10359th | |
| Harmonic primes | 9395th | |
| Isolated primes | 19343rd | |
| Primes | 25182nd | |
| Safe primes | 1590th | |
| Roman numberals | ||
| Base 2 | 10001101010100111112 | 10001101010101000102 |
| Base 3 | 1122010002223 | 1122010010023 |
| Base 4 | 10122221334 | 10122222024 |
| Base 5 | 332302245 | 332302325 |
| Base 6 | 101115556 | 101120026 |
| Base 7 | 23135637 | 23135667 |
| Base 8 | 10652378 | 10652428 |
| Base 9 | 4810289 | 4810329 |
| Base 10 | 28943910 | 28944210 |
| Base 11 | 18850711 | 18850a11 |
| Base 12 | 11b5bb12 | 11b60212 |
| Base 13 | a198713 | a198a13 |
| Base 14 | 776a314 | 776a614 |
| Base 15 | 5ab5e15 | 5ab6215 |
| Base 16 | 46a9f16 | 46aa216 |