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The magic Number (Posted on 2004-03-17)

Whats the smallest number ("the magic number") that can satisfy these conditions?

- its positive

- it is not divisible by any number below 20 (excluding 1)

- the average of the digits is an even number between 3 and 9

See The Solution Submitted by Victor Zapana

Rating: 3.3333 (9 votes)

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re(2): Solution

| Comment 19 of 35 |

(In reply to re: Solution by Wally)

Since the only even numbers between 3 and 9 are 4, 6, and 8 -- no, the average of the digits isn't five.

Posted by DJ on 2004-03-17 20:38:08

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