perplexus.info :: Numbers : Non-increasing Squares

Non-increasing Squares (Posted on 2024-05-11)

What is the largest square (not ending in 0) whose digits are in non-increasing order, for example 441 and 7744?

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

The required largest square is 999887641.
For an explanation, refer to the solution submitted by Larry in this location.

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	No Subject	Larry	2024-05-11 09:51:34

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