Kaprekar's Constant | കപ്രേക്കർ സ്ഥിരാങ്കം

Kaprekar's Constant

Kaprekar's Constant 6174

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What is Kaprekar's Constant

Take any 4-digit number (not all digits same). Rearrange to largest and smallest, subtract, repeat. You will always reach 6174.

Enter a 4-digit number and click "Start Process"