The folowing table expresses '189' 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 | 10111101 | 110 | 10 | 1 | ||||
3 | 21000 | 10 | 1 | |||||
4 | 2331 | 21 | 3 | |||||
5 | 1224 | 14,10 | 1 | |||||
6 | 513 | 13 | 4 | |||||
7 | 360 | 12 | 3 | |||||
8 | 275 | 16 | 7 | |||||
9 | 230 | 5 | ||||||
10 | 189 | 18 | 9 | |||||
11 | 162 | 9 | ||||||
12 | 139 | 11 | 2 | |||||
13 | 117 | 9 | ||||||
14 | D7,16 | 7 | ||||||
15 | C9,16 | 7 | ||||||
16 | BD,18 | 9 |
Factors: 33 * 7
189 is in the Pythagorean Triple: (189, 340, 389).