Compare 166163 vs 166169
| Property | 166163 | 166169 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 891 × 18671 | 1661691 |
| Prime factorization | 89 × 1867 | 166169 |
| Divisors count | 4 | 2 |
| Divisors | 1, 89, 1867, 166163 | 1, 166169 |
| Number of properties | 1 | 6 |
| Additive primes | 6217th | |
| Chen primes | 6454th | |
| Emirps | 3367th | |
| Isolated primes | 11480th | |
| Primes | 15185th | |
| Pythagorean primes | 7572nd | |
| Semiprimes | 37927th | |
| Roman numberals | ||
| Base 2 | 1010001001000100112 | 1010001001000110012 |
| Base 3 | 221022210123 | 221022211023 |
| Base 4 | 2202101034 | 2202101214 |
| Base 5 | 203041235 | 203041345 |
| Base 6 | 33211356 | 33211456 |
| Base 7 | 12613047 | 12613137 |
| Base 8 | 5044238 | 5044318 |
| Base 9 | 2728359 | 2728429 |
| Base 10 | 16616310 | 16616910 |
| Base 11 | 10392811 | 10393311 |
| Base 12 | 801ab12 | 801b512 |
| Base 13 | 5a82a13 | 5a83313 |
| Base 14 | 447ab14 | 447b314 |
| Base 15 | 3437815 | 3437e15 |
| Base 16 | 2891316 | 2891916 |