Definition:Kaprekar's Process/Examples

From ProofWiki
Jump to navigation Jump to search

Examples of Kaprekar's Process

Kaprekar's Process on $4527$

From $4527$:

\(\ds 7542 - 2457\) \(=\) \(\ds 5085\)
\(\ds 8550 - 0558\) \(=\) \(\ds 7992\)
\(\ds 9972 - 2799\) \(=\) \(\ds 7173\)
\(\ds 7731 - 1377\) \(=\) \(\ds 6354\)
\(\ds 6543 - 3456\) \(=\) \(\ds 3087\)
\(\ds 8730 - 0378\) \(=\) \(\ds 8352\)
\(\ds 8532 - 2358\) \(=\) \(\ds 6174\)
\(\ds 7641 - 1467\) \(=\) \(\ds 6174\)

$\blacksquare$