Compare 163979 vs 164279
| Property | 163979 | 164279 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1639791 | 1642791 |
| Prime factorization | 163979 | 164279 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163979 | 1, 164279 |
| Number of properties | 6 | 6 |
| Additive primes | 6161st | |
| Chen primes | 6397th | 6406th |
| Emirps | 3319th | |
| Isolated primes | 11359th | |
| Long primes | 5610th | |
| Primes | 15011th | 15040th |
| Safe primes | 997th | |
| Sexy primes (2nd member) | 3634th | |
| Twin primes (1st member) | 1837th | |
| Ulam primes | 1080th | |
| Roman numberals | ||
| Base 2 | 1010000000100010112 | 1010000001101101112 |
| Base 3 | 220222210223 | 221001001023 |
| Base 4 | 2200020234 | 2200123134 |
| Base 5 | 202214045 | 202241045 |
| Base 6 | 33030556 | 33043156 |
| Base 7 | 12520347 | 12526437 |
| Base 8 | 5002138 | 5006678 |
| Base 9 | 2688389 | 2703129 |
| Base 10 | 16397910 | 16427910 |
| Base 11 | 10222211 | 10247511 |
| Base 12 | 7aa8b12 | 7b09b12 |
| Base 13 | 5983a13 | 59a0b13 |
| Base 14 | 43a8b14 | 43c2314 |
| Base 15 | 338be15 | 33a1e15 |
| Base 16 | 2808b16 | 281b716 |