Compare 161611 vs 161729
| Property | 161611 | 161729 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1616111 | 1617291 |
| Prime factorization | 161611 | 161729 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161611 | 1, 161729 |
| Number of properties | 4 | 5 |
| Chen primes | 6324th | |
| Emirps | 3266th | |
| Harmonic primes | 5554th | |
| Isolated primes | 11190th | |
| Long primes | 5534th | |
| Primes | 14819th | 14826th |
| Pythagorean primes | 7392nd | |
| Twin primes (1st member) | 1817th | |
| Roman numberals | ||
| Base 2 | 1001110111010010112 | 1001110111110000012 |
| Base 3 | 220122001213 | 220122112223 |
| Base 4 | 2131310234 | 2131330014 |
| Base 5 | 201324215 | 201334045 |
| Base 6 | 32441116 | 32444256 |
| Base 7 | 12421127 | 12423417 |
| Base 8 | 4735138 | 4737018 |
| Base 9 | 2656179 | 2657589 |
| Base 10 | 16161110 | 16172910 |
| Base 11 | 10046a11 | 10056711 |
| Base 12 | 7963712 | 7971512 |
| Base 13 | 5873813 | 587c913 |
| Base 14 | 42c7914 | 42d2114 |
| Base 15 | 32d4115 | 32dbe15 |
| Base 16 | 2774b16 | 277c116 |