Kaprekar Triple/Examples/45
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Example of Kaprekar Triple
$45$ is a Kaprekar triple.
Proof
| \(\ds 45^3\) | \(=\) | \(\ds 91 \, 125\) | ||||||||||||
| \(\ds 45\) | \(=\) | \(\ds 9 + 11 + 25\) |
$\blacksquare$
Sources
- 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $45$