The folowing table expresses '173' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|
| 2 | 10101101 | 101 | 10 | 1 | ||||
| 3 | 20102 | 12,10 | 1 | |||||
| 4 | 2231 | 20 | 2 | |||||
| 5 | 1143 | 14,10 | 1 | |||||
| 6 | 445 | 21 | 3 | |||||
| 7 | 335 | 14 | 5 | |||||
| 8 | 255 | 14 | 5 | |||||
| 9 | 212 | 5 | ||||||
| 10 | 173 | 11 | 2 | |||||
| 11 | 148 | 12 | 3 | |||||
| 12 | 125 | 8 | ||||||
| 13 | 104 | 5 | ||||||
| 14 | C5,13 | 4 | ||||||
| 15 | B8,14 | 5 | ||||||
| 16 | AD,17 | 8 |
Factors: Prime
173 is in the Pythagorean Triple: (52, 165, 173).