Numeric Value: 511

The folowing table expresses '511' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR9DR8DR7DR6DR5DR4DR3DR2DR1
2111111111    1001 101
3   200221   21,101
4    13333  31,101
5     4021 123
6     2211 101
7     1330 101
8      777257
9      627167
10      511 7
11      425101
12      367145
13      304 7
14      287134
15      241 7
16      1FF1F,101

Math World

Factors: 7 * 73

511 is in the Pythagorean Triple: (511, 2640, 2689).