Compare 168013 vs 168491
| Property | 168013 | 168491 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1680131 | 1684911 |
| Prime factorization | 168013 | 168491 |
| Divisors count | 2 | 2 |
| Divisors | 1, 168013 | 1, 168491 |
| Number of properties | 5 | 7 |
| Additive primes | 6279th | 6288th |
| Emirps | 3412th | 3421st |
| Isolated primes | 11599th | 11633rd |
| Long primes | 5743rd | |
| Primes | 15338th | 15374th |
| Pythagorean primes | 7648th | |
| Sophie germain primes | 1792nd | |
| Ulam primes | 1106th | |
| Roman numberals | ||
| Base 2 | 1010010000010011012 | 1010010010001010112 |
| Base 3 | 221121102013 | 221200101023 |
| Base 4 | 2210010314 | 2210202234 |
| Base 5 | 203340235 | 203424315 |
| Base 6 | 33335016 | 33400156 |
| Base 7 | 12665567 | 13011417 |
| Base 8 | 5101158 | 5110538 |
| Base 9 | 2754219 | 2761129 |
| Base 10 | 16801310 | 16849110 |
| Base 11 | 10525a11 | 10565411 |
| Base 12 | 8129112 | 8160b12 |
| Base 13 | 5b62113 | 5b8cb13 |
| Base 14 | 4532d14 | 4559114 |
| Base 15 | 34bad15 | 34dcb15 |
| Base 16 | 2904d16 | 2922b16 |