Kaprekar Number Checker
Check if a number is a Kaprekar number. When squared and split, the sum of parts equals the original (e.g. 45 squared = 2025, 20+25 = 45).
Is Kaprekar Number?
Yes
45² = 2025, split: 20 + 25 = 45
Square
2,025.00
Left Part
20.00
Right Part
25.00