Compare 164147 vs 164309
| Property | 164147 | 164309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1641471 | 1643091 |
| Prime factorization | 164147 | 164309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164147 | 1, 164309 |
| Number of properties | 6 | 8 |
| Additive primes | 6156th | 6164th |
| Chen primes | 6402nd | 6409th |
| Harmonic primes | 5642nd | 5650th |
| Isolated primes | 11362nd | |
| Long primes | 5621st | |
| Primes | 15027th | 15043rd |
| Pythagorean primes | 7501st | |
| Safe primes | 996th | |
| Sophie germain primes | 1754th | |
| Twin primes (1st member) | 1839th | |
| Roman numberals | ||
| Base 2 | 1010000001001100112 | 1010000001110101012 |
| Base 3 | 221000111123 | 221001011123 |
| Base 4 | 2200103034 | 2200131114 |
| Base 5 | 202230425 | 202242145 |
| Base 6 | 33035356 | 33044056 |
| Base 7 | 12523647 | 12530157 |
| Base 8 | 5004638 | 5007258 |
| Base 9 | 2701459 | 2703459 |
| Base 10 | 16414710 | 16430910 |
| Base 11 | 10236511 | 1024a211 |
| Base 12 | 7abab12 | 7b10512 |
| Base 13 | 5993913 | 59a3213 |
| Base 14 | 43b6b14 | 43c4514 |
| Base 15 | 3398215 | 33a3e15 |
| Base 16 | 2813316 | 281d516 |