The folowing table expresses '340' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|
| 2 | 101010100 | 100 | 1 | ||||||
| 3 | 110121 | 20 | 2 | ||||||
| 4 | 11110 | 10 | 1 | ||||||
| 5 | 2330 | 13 | 4 | ||||||
| 6 | 1324 | 14 | 5 | ||||||
| 7 | 664 | 22 | 4 | ||||||
| 8 | 524 | 13 | 4 | ||||||
| 9 | 417 | 13 | 4 | ||||||
| 10 | 340 | 7 | |||||||
| 11 | 28A | 19 | A | ||||||
| 12 | 244 | A | |||||||
| 13 | 202 | 4 | |||||||
| 14 | 1A4 | 11 | 2 | ||||||
| 15 | 17A | 13 | 4 | ||||||
| 16 | 154 | A |
Factors: 22 * 5 * 17
340 is in the Pythagorean Triples: (340, 1131, 1181), (189, 340, 389).