perplexus.info :: Numbers : 50

50 - Digit Number II (Posted on 2005-05-13)

I am thinking of a fifty-digit number divisible by 239, of which, each digit is the same, except the ones digit. What is the ones digit?

See The Solution Submitted by Dustin

Rating: 2.8000 (5 votes)

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Answer

| Comment 8 of 12 |

The required ones digit is 0.

Posted by K Sengupta on 2008-05-15 16:19:29

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