perplexus.info :: Numbers : Sum To 2007 Nines?

Sum To 2007 Nines? (Posted on 2007-10-15)

The number N is obtained by rearranging the digits of a positive decimal whole number M.

Can M+N be equal to 99.....9, where the digit 9 is repeated precisely 2007 times?

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: Murphy's theorem.

| Comment 3 of 11 |

(In reply to Murphy's theorem. by Leming)

How about 999999...146223 and its rearrangement as ₉₂₄2^{1^99999...63}

999999...146223 + ₉₂₄2^{1^99999...63}= 999999...999999

Posted by Dej Mar on 2007-10-16 06:11:03

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