Compare 205081 vs 206221
| Property | 205081 | 206221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2050811 | 2062211 |
| Prime factorization | 205081 | 206221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 205081 | 1, 206221 |
| Number of properties | 5 | 7 |
| Additive primes | 7455th | |
| Happy primes | 2801st | 2813th |
| Harmonic primes | 6928th | |
| Isolated primes | 13979th | 14060th |
| Lucky primes | 2361st | 2369th |
| Primes | 18388th | 18485th |
| Pythagorean primes | 9183rd | 9230th |
| Roman numberals | ||
| Base 2 | 1100100001000110012 | 1100100101100011012 |
| Base 3 | 1011020221213 | 1011102122113 |
| Base 4 | 3020101214 | 3021120314 |
| Base 5 | 230303115 | 230443415 |
| Base 6 | 42212416 | 42304216 |
| Base 7 | 15126227 | 15161417 |
| Base 8 | 6204318 | 6226158 |
| Base 9 | 3422779 | 3437849 |
| Base 10 | 20508110 | 20622110 |
| Base 11 | 13009811 | 130a3411 |
| Base 12 | 9a82112 | 9b41112 |
| Base 13 | 7246613 | 72b3213 |
| Base 14 | 54a4914 | 5522114 |
| Base 15 | 40b7115 | 4118115 |
| Base 16 | 3211916 | 3258d16 |