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Numbers
Digit Powers (
Posted on 2024-06-04
)
There are many numbers that can be expressed as the sum of powers of their digits. For example, 2
3
+4
2
=24, 4
2
+3
3
=43, 6
2
+3
3
=63, 8
1
+9
2
=89, 1
1
+3
2
+5
3
=135, and so forth. (The exponents must be positive integers.)
How many such numbers exist?
No Solution Yet
Submitted by
K Sengupta
No Rating
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Subject
Author
Date
computer exploration
Charlie
2024-06-04 09:52:30
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