Best Answer

A "perfect number" is a number that is equal to the sum of its factors (that is, the factors that are less than the number). As far as I know, there is no concept of "quasi-perfect" in number theory.

Q: Are there any quasi-perfect numbers

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

No.

The product of any two even numbers is even.

There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.6750000000000000000100010.675000000000000000010010.675000000000000000020.67500000000000000003and so on.

There are infinitely many numbers in any the interval between any two numbers. And, between any two of the numbers in that set there are infinitely many and so on - infinitely many time. So, the answer to the question is: infinitely many numbers.

There are infinitely many rational numbers between any two rational numbers. And the cardinality of irrational numbers between any two rational numbers is even greater.

Related questions

There is no such thing as the last any numbers. Numbers go on forever.There is no such thing as the last any numbers. Numbers go on forever.There is no such thing as the last any numbers. Numbers go on forever.There is no such thing as the last any numbers. Numbers go on forever.

None.There are no numbers between 250. You need two numbers to have any numbers between them!None.There are no numbers between 250. You need two numbers to have any numbers between them!None.There are no numbers between 250. You need two numbers to have any numbers between them!None.There are no numbers between 250. You need two numbers to have any numbers between them!

There are no prime numbers that are square numbers

No.

The multiples of any number cannot be prime numbers because such numbers are the product of at least two numbers. Prime numbers, but definition, cannot be cannot be the product of any numbers except itself and one.

The GCF of any set of odd numbers is odd because odd numbers don't have any even factors.

That depends on the numbers. The GCF of any two prime numbers is 1.

No, they can be any numbers - including numbers that are not Real numbers.

No.

The product of any two even numbers is even.

No, it is not true: it depends on what your numbers are.

There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.There are infinitely many decimal numbers between any two numbers.0.4250000000000000000100010.425000000000000000010010.425000000000000000020.42500000000000000003and so on.