Compare 161969 vs 162109
| Property | 161969 | 162109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1619691 | 1621091 |
| Prime factorization | 161969 | 162109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161969 | 1, 162109 |
| Number of properties | 5 | 8 |
| Additive primes | 6094th | |
| Chen primes | 6330th | 6336th |
| Happy primes | 2299th | |
| Harmonic primes | 5574th | |
| Isolated primes | 11217th | |
| Long primes | 5548th | |
| Lucky primes | 1920th | |
| Primes | 14848th | 14860th |
| Pythagorean primes | 7402nd | 7406th |
| Twin primes (1st member) | 1822nd | |
| Roman numberals | ||
| Base 2 | 1001111000101100012 | 1001111001001111012 |
| Base 3 | 220200112123 | 220201010013 |
| Base 4 | 2132023014 | 2132103314 |
| Base 5 | 201403345 | 201414145 |
| Base 6 | 32455056 | 32503016 |
| Base 7 | 12431337 | 12434237 |
| Base 8 | 4742618 | 4744758 |
| Base 9 | 2661559 | 2663319 |
| Base 10 | 16196910 | 16210910 |
| Base 11 | 10076511 | 10088211 |
| Base 12 | 7989512 | 7999112 |
| Base 13 | 5895213 | 58a2c13 |
| Base 14 | 4305314 | 4311314 |
| Base 15 | 32ece15 | 3307415 |
| Base 16 | 278b116 | 2793d16 |