The folowing table expresses '29' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|
| 2 | 11101 | 100 | 1 | ||
| 3 | 1002 | 10 | 1 | ||
| 4 | 131 | 11 | 2 | ||
| 5 | 104 | 10 | 1 | ||
| 6 | 45,13 | 4 | |||
| 7 | 41 | 5 | |||
| 8 | 35,10 | 1 | |||
| 9 | 32 | 5 | |||
| 10 | 29,11 | 2 | |||
| 11 | 27 | 9 | |||
| 12 | 25 | 7 | |||
| 13 | 23 | 5 | |||
| 14 | 21 | 3 | |||
| 15 | 1E,10 | 1 | |||
| 16 | 1D | E |
Factors: Prime
29 is in the Pythagorean Triples: (29, 420, 421), (20, 21, 29).
29 is the atomic weight of Copper (Cu).