Compare 161729 vs 162109
| Property | 161729 | 162109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1617291 | 1621091 |
| Prime factorization | 161729 | 162109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161729 | 1, 162109 |
| Number of properties | 5 | 8 |
| Additive primes | 6094th | |
| Chen primes | 6324th | 6336th |
| Emirps | 3266th | |
| Harmonic primes | 5574th | |
| Isolated primes | 11217th | |
| Long primes | 5548th | |
| Lucky primes | 1920th | |
| Primes | 14826th | 14860th |
| Pythagorean primes | 7392nd | 7406th |
| Twin primes (1st member) | 1817th | |
| Roman numberals | ||
| Base 2 | 1001110111110000012 | 1001111001001111012 |
| Base 3 | 220122112223 | 220201010013 |
| Base 4 | 2131330014 | 2132103314 |
| Base 5 | 201334045 | 201414145 |
| Base 6 | 32444256 | 32503016 |
| Base 7 | 12423417 | 12434237 |
| Base 8 | 4737018 | 4744758 |
| Base 9 | 2657589 | 2663319 |
| Base 10 | 16172910 | 16210910 |
| Base 11 | 10056711 | 10088211 |
| Base 12 | 7971512 | 7999112 |
| Base 13 | 587c913 | 58a2c13 |
| Base 14 | 42d2114 | 4311314 |
| Base 15 | 32dbe15 | 3307415 |
| Base 16 | 277c116 | 2793d16 |