Compare 20161 vs 22111
| Property | 20161 | 22111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201611 | 221111 |
| Prime factorization | 20161 | 22111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20161 | 1, 22111 |
| Number of properties | 5 | 4 |
| Additive primes | 1144th | |
| Centered decagonal primes | 34th | 35th |
| Isolated primes | 1594th | |
| Primes | 2281st | 2479th |
| Pythagorean primes | 1134th | |
| Super primes | 339th | |
| Twin primes (2nd member) | 375th | |
| Roman numberals | ||
| Base 2 | 1001110110000012 | 1010110010111112 |
| Base 3 | 10001222013 | 10100222213 |
| Base 4 | 103230014 | 111211334 |
| Base 5 | 11211215 | 12014215 |
| Base 6 | 2332016 | 2502116 |
| Base 7 | 1125317 | 1213157 |
| Base 8 | 473018 | 531378 |
| Base 9 | 305819 | 332879 |
| Base 10 | 2016110 | 2211110 |
| Base 11 | 1416911 | 1568111 |
| Base 12 | b80112 | 1096712 |
| Base 13 | 923b13 | a0ab13 |
| Base 14 | 74c114 | 80b514 |
| Base 15 | 5e9115 | 684115 |
| Base 16 | 4ec116 | 565f16 |