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75 is not a Perfect number.

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โˆ™ 2016-12-10 11:57:43
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Q: Is 75 a perfect number
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Related questions

Is 77 a perfect number?

75 is not a Perfect number.


How much is the adventures of Superman 1992 number 75 worth?

In perfect condition, Superman #75 is worth about 5 to 8 dollars.


Is 75 perfect abundant or deficient?

A perfect number is one with factors (apart from itself) that sum to give the original number. An abundant number is one where this sum is greater than the original number. A deficient number is one where the sum is less than the original number. The factors of 75 are 1, 3, 5, 15 and 25. The sum of these numbers is 49. Thus 75 is a deficient number.


Is 75 a perfect square?

No.


Is the square root of .75 rational?

No. The square root of most numbers is irrational - only if the number of which you take the root happen to be perfect squares, do you get a rational root. In this case, to take the square root of 3/4, 3 is not a perfect square, so the root is not rational. Or you can take .75 to be 75/100; once again, 75 is not a perfect square, so the root is irrational.


What is the greatest perfect square of 75?

The perfect square of 75 is 5625. Not sure of the relevance of "greatest", though.


Is 75 square?

Yes, in so far as all numbers are squares (of some number). But it is not a perfect square.


Is the square root of 75 rational or irrational?

The square root of (any number that isn't a perfect square) is irrational.


What is the perfect square for 75?

It is 5625.


What is the largest perfect square factor of 75 is?

That would be 25 . In fact, 25 is the onlyfactor of 75 that's a perfect square.


What is the sum of the first perfect number and the second perfect number?

The sum of the 1st perfect number and 2nd perfect number is. . . 34!


Can a perfect number be odd?

If by 'perfect number' you mean 'perfect SQUARE', then yes. 49 is an odd number and a perfect square.

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