Compare 163901 vs 164147
| Property | 163901 | 164147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1639011 | 1641471 |
| Prime factorization | 163901 | 164147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163901 | 1, 164147 |
| Number of properties | 4 | 6 |
| Additive primes | 6156th | |
| Chen primes | 6396th | 6402nd |
| Harmonic primes | 5642nd | |
| Isolated primes | 11336th | |
| Primes | 15007th | 15027th |
| Pythagorean primes | 7484th | |
| Safe primes | 996th | |
| Twin primes (1st member) | 1839th | |
| Roman numberals | ||
| Base 2 | 1010000000001111012 | 1010000001001100112 |
| Base 3 | 220222111023 | 221000111123 |
| Base 4 | 2200003314 | 2200103034 |
| Base 5 | 202211015 | 202230425 |
| Base 6 | 33024456 | 33035356 |
| Base 7 | 12515637 | 12523647 |
| Base 8 | 5000758 | 5004638 |
| Base 9 | 2687429 | 2701459 |
| Base 10 | 16390110 | 16414710 |
| Base 11 | 10216111 | 10236511 |
| Base 12 | 7aa2512 | 7abab12 |
| Base 13 | 597aa13 | 5993913 |
| Base 14 | 43a3314 | 43b6b14 |
| Base 15 | 3386b15 | 3398215 |
| Base 16 | 2803d16 | 2813316 |