SOLUTION: A phone number contains 7 digits. The product of these digits is an even perfect square. Given this, what can be the sum of these seven digits.

Question 750499: A phone number contains 7 digits. The product of these digits is an even perfect square. Given this, what can be the sum of these seven digits.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A phone number contains 7 digits. The product of these digits is an even perfect square. Given this, what can be the sum of these seven digits.
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There are many possibilities.
eg, 122 2222 --> 13
422 2222 --> 16
499 9999 --> 58

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