perplexus.info :: Numbers : 7s and 8s

7s and 8s (Posted on 2024-11-20)

Find a 13 digit positive integer N whose base ten representation consists entirely of 7s and 8s such that 3¹³ divides N.

No Solution Yet Submitted by K Sengupta

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	Subject	Author	Date
	computer findings	Charlie	2024-11-20 13:45:56

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