perplexus.info :: Numbers : Same digits

Same digits (Posted on 2018-12-26)

What is the smallest multidigit prime, all its digits being distinct, such that its largest digit is the same as the largest digit of the sum of its digits?

See The Solution Submitted by Ady TZIDON

Rating: 4.0000 (1 votes)

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re(2): computer solution

| Comment 3 of 6 |

(In reply to re: computer solution by Ady TZIDON)

I thought the number had to be prime.

Posted by Math Man on 2018-12-26 17:54:21

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