Compare 20161 vs 21089
| Property | 20161 | 21089 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 201611 | 210891 |
| Prime factorization | 20161 | 21089 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20161 | 1, 21089 |
| Number of properties | 5 | 5 |
| Centered decagonal primes | 34th | |
| Isolated primes | 1594th | 1652nd |
| Primes | 2281st | 2371st |
| Pythagorean primes | 1134th | 1177th |
| Sophie germain primes | 343rd | |
| Super primes | 339th | 351st |
| Roman numberals | ||
| Base 2 | 1001110110000012 | 1010010011000012 |
| Base 3 | 10001222013 | 10012210023 |
| Base 4 | 103230014 | 110212014 |
| Base 5 | 11211215 | 11333245 |
| Base 6 | 2332016 | 2413456 |
| Base 7 | 1125317 | 1153257 |
| Base 8 | 473018 | 511418 |
| Base 9 | 305819 | 318329 |
| Base 10 | 2016110 | 2108910 |
| Base 11 | 1416911 | 1493211 |
| Base 12 | b80112 | 1025512 |
| Base 13 | 923b13 | 97a313 |
| Base 14 | 74c114 | 798514 |
| Base 15 | 5e9115 | 63ae15 |
| Base 16 | 4ec116 | 526116 |