Compare 161969 vs 162289
| Property | 161969 | 162289 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1619691 | 1622891 |
| Prime factorization | 161969 | 162289 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161969 | 1, 162289 |
| Number of properties | 5 | 7 |
| Chen primes | 6330th | |
| Cousin primes (1st member) | 1799th | |
| Happy primes | 2299th | 2303rd |
| Harmonic primes | 5582nd | |
| Primes | 14848th | 14872nd |
| Prime triplets (2nd member) | 712th | |
| Pythagorean primes | 7402nd | 7413th |
| Twin primes (1st member) | 1822nd | |
| Twin primes (2nd member) | 1823rd | |
| Roman numberals | ||
| Base 2 | 1001111000101100012 | 1001111001111100012 |
| Base 3 | 220200112123 | 220201212013 |
| Base 4 | 2132023014 | 2132133014 |
| Base 5 | 201403345 | 201431245 |
| Base 6 | 32455056 | 32512016 |
| Base 7 | 12431337 | 12441017 |
| Base 8 | 4742618 | 4747618 |
| Base 9 | 2661559 | 2665519 |
| Base 10 | 16196910 | 16228910 |
| Base 11 | 10076511 | 100a2611 |
| Base 12 | 7989512 | 79b0112 |
| Base 13 | 5895213 | 58b3a13 |
| Base 14 | 4305314 | 4320114 |
| Base 15 | 32ece15 | 3314415 |
| Base 16 | 278b116 | 279f116 |