Kaprekar Triple/Examples/297
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Example of Kaprekar Triple
$297$ is a Kaprekar triple.
Proof
\(\ds 297^3\) | \(=\) | \(\ds 26 \, 198 \, 073\) | ||||||||||||
\(\ds 297\) | \(=\) | \(\ds 26 + 198 + 073\) |
$\blacksquare$
Sources
- 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $297$
- 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $297$