Compare 20161 vs 20231
| Property | 20161 | 20231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201611 | 202311 |
| Prime factorization | 20161 | 20231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20161 | 1, 20231 |
| Number of properties | 5 | 5 |
| Centered decagonal primes | 34th | |
| Chen primes | 1124th | |
| Harmonic primes | 830th | |
| Isolated primes | 1594th | |
| Primes | 2281st | 2287th |
| Pythagorean primes | 1134th | |
| Super primes | 339th | 340th |
| Twin primes (1st member) | 345th | |
| Roman numberals | ||
| Base 2 | 1001110110000012 | 1001111000001112 |
| Base 3 | 10001222013 | 10002020223 |
| Base 4 | 103230014 | 103300134 |
| Base 5 | 11211215 | 11214115 |
| Base 6 | 2332016 | 2333556 |
| Base 7 | 1125317 | 1126617 |
| Base 8 | 473018 | 474078 |
| Base 9 | 305819 | 306689 |
| Base 10 | 2016110 | 2023110 |
| Base 11 | 1416911 | 1422211 |
| Base 12 | b80112 | b85b12 |
| Base 13 | 923b13 | 929313 |
| Base 14 | 74c114 | 753114 |
| Base 15 | 5e9115 | 5edb15 |
| Base 16 | 4ec116 | 4f0716 |