Compare 220805 vs 220813
| Property | 220805 | 220813 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 51 × 131 × 431 × 791 | 171 × 311 × 4191 |
| Prime factorization | 5 × 13 × 43 × 79 | 17 × 31 × 419 |
| Divisors count | 16 | 8 |
| Divisors | 1, 5, 13, 43, 65, 79, 215, 395, 559, 1027, 2795, 3397, 5135, 16985, 44161, 220805 | 1, 17, 31, 419, 527, 7123, 12989, 220813 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101011110100001012 | 1101011110100011012 |
| Base 3 | 1020122122223 | 1020122200213 |
| Base 4 | 3113220114 | 3113220314 |
| Base 5 | 240312105 | 240312235 |
| Base 6 | 44221256 | 44221416 |
| Base 7 | 16065147 | 16065257 |
| Base 8 | 6572058 | 6572158 |
| Base 9 | 3657889 | 3658079 |
| Base 10 | 22080510 | 22081310 |
| Base 11 | 14099211 | 14099a11 |
| Base 12 | a794512 | a795112 |
| Base 13 | 7967013 | 7967813 |
| Base 14 | 5a67b14 | 5a68514 |
| Base 15 | 4565515 | 4565d15 |
| Base 16 | 35e8516 | 35e8d16 |