Compare 163409 vs 164147
| Property | 163409 | 164147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1634091 | 1641471 |
| Prime factorization | 163409 | 164147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163409 | 1, 164147 |
| Number of properties | 8 | 6 |
| Additive primes | 6134th | 6156th |
| Chen primes | 6380th | 6402nd |
| Emirps | 3302nd | |
| Harmonic primes | 5616th | 5642nd |
| Primes | 14966th | 15027th |
| Pythagorean primes | 7458th | |
| Safe primes | 996th | |
| Sexy primes (2nd member) | 3621st | |
| Twin primes (1st member) | 1834th | 1839th |
| Roman numberals | ||
| Base 2 | 1001111110010100012 | 1010000001001100112 |
| Base 3 | 220220110123 | 221000111123 |
| Base 4 | 2133211014 | 2200103034 |
| Base 5 | 202121145 | 202230425 |
| Base 6 | 33003056 | 33035356 |
| Base 7 | 12502617 | 12523647 |
| Base 8 | 4771218 | 5004638 |
| Base 9 | 2681359 | 2701459 |
| Base 10 | 16340910 | 16414710 |
| Base 11 | 10185411 | 10236511 |
| Base 12 | 7a69512 | 7abab12 |
| Base 13 | 594bc13 | 5993913 |
| Base 14 | 437a114 | 43b6b14 |
| Base 15 | 3363e15 | 3398215 |
| Base 16 | 27e5116 | 2813316 |