The folowing table expresses '86' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|
| 2 | 1010110 | 100 | 1 | ||||
| 3 | 10012 | 11 | 2 | ||||
| 4 | 1112 | 11 | 2 | ||||
| 5 | 321 | 11 | 2 | ||||
| 6 | 222 | 10 | 1 | ||||
| 7 | 152 | 11 | 2 | ||||
| 8 | 126 | 11 | 2 | ||||
| 9 | 105 | 6 | |||||
| 10 | 86,14 | 5 | |||||
| 11 | 79,15 | 6 | |||||
| 12 | 72 | 9 | |||||
| 13 | 68,11 | 2 | |||||
| 14 | 62 | 8 | |||||
| 15 | 5B,11 | 2 | |||||
| 16 | 56 | B |
Factors: 2 * 43
86 is the atomic weight of Radon (Rn).