Compare 168991 vs 168997
Property | 168991 | 168997 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1689911 | 171 × 99411 |
Prime factorization | 168991 | 17 × 9941 |
Divisors count | 2 | 4 |
Divisors | 1, 168991 | 1, 17, 9941, 168997 |
Number of properties | 3 | 1 |
Good primes | 915th | |
Isolated primes | 11663rd | |
Primes | 15410th | |
Semiprimes | 38574th | |
Roman numberals | ||
Base 2 | 1010010100000111112 | 1010010100001001012 |
Base 3 | 221202102213 | 221202110113 |
Base 4 | 2211001334 | 2211002114 |
Base 5 | 204014315 | 204014425 |
Base 6 | 33422116 | 33422216 |
Base 7 | 13024547 | 13024637 |
Base 8 | 5120378 | 5120458 |
Base 9 | 2767279 | 2767349 |
Base 10 | 16899110 | 16899710 |
Base 11 | 105a6911 | 105a7411 |
Base 12 | 8196712 | 8197112 |
Base 13 | 5bbc413 | 5bbca13 |
Base 14 | 4582b14 | 4583314 |
Base 15 | 3511115 | 3511715 |
Base 16 | 2941f16 | 2942516 |