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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re: Solution by lucky guess

| Comment 3 of 12 |

(In reply to Solution by lucky guess by Jer)

Jer is right.

11111111111111111111111111111111111111111111111110 / 239 = 46490004649000464900046490004649000464900046490

Posted by Erik O. on 2005-05-13 17:12:33

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