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Six Seven Eight (Posted on 2005-10-05) Difficulty: 2 of 5
The letters E, G, H, I, N, S, T, V, and X represent different digits 0-9 (Neither S nor E is 0). SIX is a three digit number equal to the product of two consecutive integers, SEVEN is a five digit prime number, and EIGHT is a five digit perfect cube. What numbers are SIX, SEVEN and EIGHT?

See The Solution Submitted by Brian Smith    
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answer | Comment 4 of 5 |

SIX --> 380=19*20
SEVEN --> 36467 --> prime number
EIGHT --> 68921 --> 41^3


Edited on August 4, 2023, 8:30 am
  Posted by K Sengupta on 2008-02-26 05:47:50

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