Compare 168991 vs 169002
| Property | 168991 | 169002 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 1689911 | 21 × 32 × 411 × 2291 |
| Prime factorization | 168991 | 2 × 3 × 3 × 41 × 229 |
| Divisors count | 2 | 24 |
| Divisors | 1, 168991 | 1, 2, 3, 6, 9, 18, 41, 82, 123, 229, 246, 369, 458, 687, 738, 1374, 2061, 4122, 9389, 18778, 28167, 56334, 84501, 169002 |
| Number of properties | 3 | 0 |
| Good primes | 915th | |
| Isolated primes | 11663rd | |
| Primes | 15410th | |
| Roman numberals | ||
| Base 2 | 1010010100000111112 | 1010010100001010102 |
| Base 3 | 221202102213 | 221202111003 |
| Base 4 | 2211001334 | 2211002224 |
| Base 5 | 204014315 | 204020025 |
| Base 6 | 33422116 | 33422306 |
| Base 7 | 13024547 | 13025017 |
| Base 8 | 5120378 | 5120528 |
| Base 9 | 2767279 | 2767409 |
| Base 10 | 16899110 | 16900210 |
| Base 11 | 105a6911 | 105a7911 |
| Base 12 | 8196712 | 8197612 |
| Base 13 | 5bbc413 | 5bc0213 |
| Base 14 | 4582b14 | 4583814 |
| Base 15 | 3511115 | 3511c15 |
| Base 16 | 2941f16 | 2942a16 |