Compare 163979 vs 164309
| Property | 163979 | 164309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1639791 | 1643091 |
| Prime factorization | 163979 | 164309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163979 | 1, 164309 |
| Number of properties | 6 | 8 |
| Additive primes | 6164th | |
| Chen primes | 6397th | 6409th |
| Emirps | 3319th | |
| Harmonic primes | 5650th | |
| Isolated primes | 11362nd | |
| Long primes | 5610th | 5621st |
| Primes | 15011th | 15043rd |
| Pythagorean primes | 7501st | |
| Sexy primes (2nd member) | 3634th | |
| Sophie germain primes | 1754th | |
| Twin primes (1st member) | 1837th | |
| Roman numberals | ||
| Base 2 | 1010000000100010112 | 1010000001110101012 |
| Base 3 | 220222210223 | 221001011123 |
| Base 4 | 2200020234 | 2200131114 |
| Base 5 | 202214045 | 202242145 |
| Base 6 | 33030556 | 33044056 |
| Base 7 | 12520347 | 12530157 |
| Base 8 | 5002138 | 5007258 |
| Base 9 | 2688389 | 2703459 |
| Base 10 | 16397910 | 16430910 |
| Base 11 | 10222211 | 1024a211 |
| Base 12 | 7aa8b12 | 7b10512 |
| Base 13 | 5983a13 | 59a3213 |
| Base 14 | 43a8b14 | 43c4514 |
| Base 15 | 338be15 | 33a3e15 |
| Base 16 | 2808b16 | 281d516 |