perplexus.info :: Just Math : Number From Digit Sum

Number From Digit Sum (Posted on 2016-05-27)

Find all positive integers that are precisely 2007 times their respective sum of the digits.

*** For an extra challenge, solve this puzzle without using a computer program aided method.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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	Subject	Author	Date
	A possible way	armando	2016-05-27 09:20:37

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