Waste less time on Facebook — follow Brilliant.
×

The same digits but different numbers

I have a small problem the answer for which I dont know. How many numbers exist with the same but swapped digits and still perfect squares. I found $625 = 25 \cdod 25$ and $256 = 16 \cdot 16$. Can you try to find other numbers?

Note by Kirill Rumiantcev
2 years, 4 months ago

No vote yet
1 vote

Comments

There are no comments in this discussion.

×

Problem Loading...

Note Loading...

Set Loading...