Compare 220811 vs 220813
| Property | 220811 | 220813 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2208111 | 171 × 311 × 4191 |
| Prime factorization | 220811 | 17 × 31 × 419 |
| Divisors count | 2 | 8 |
| Divisors | 1, 220811 | 1, 17, 31, 419, 527, 7123, 12989, 220813 |
| Number of properties | 4 | 0 |
| Cousin primes (2nd member) | 2324th | |
| Isolated primes | 15017th | |
| Long primes | 7370th | |
| Primes | 19680th | |
| Roman numberals | ||
| Base 2 | 1101011110100010112 | 1101011110100011012 |
| Base 3 | 1020122200123 | 1020122200213 |
| Base 4 | 3113220234 | 3113220314 |
| Base 5 | 240312215 | 240312235 |
| Base 6 | 44221356 | 44221416 |
| Base 7 | 16065237 | 16065257 |
| Base 8 | 6572138 | 6572158 |
| Base 9 | 3658059 | 3658079 |
| Base 10 | 22081110 | 22081310 |
| Base 11 | 14099811 | 14099a11 |
| Base 12 | a794b12 | a795112 |
| Base 13 | 7967613 | 7967813 |
| Base 14 | 5a68314 | 5a68514 |
| Base 15 | 4565b15 | 4565d15 |
| Base 16 | 35e8b16 | 35e8d16 |