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A number is considered perfect if it is equal to the sum of all its positive factors/divisors, excluding itself. These are the first few perfect numbers: * 6 * 28 * 496 * 8128 * 33550336 * 8589869056
A perfect number is a positive integer that is equal to the sum of its positive divisors, excluding the number itself. An example 1+2+3=6 and 1x2x3=6

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โˆ™ 2015-09-24 22:01:51
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What are the perfect numbers?
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Related questions

What are example of perfect numbers?

6 and 28 are perfect numbers.


What are the perfect numbers up to 100?

There are 48 different numbers that are considered to be perfect numbers. The perfect numbers that are up to 100 include 6 and 28.


Is 31 a perfect number?

No. The only perfect numbers less than 100 are 6 and 28. All known perfect numbers are even - it is unknown whether there are odd perfect numbers.


Are no perfect squares whole numbers?

By definition, ALL perfect squares are whole numbers!


What numbers are perfect?

6, 28, 496 and 8128 are the first four Perfect numbers.


Perfect numbers between 20 and 30?

there are no perfect numbers instead there are perfect cubes, perfect squares, natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. If you want natural no. they are 21, 22, 23, 24, 25, 26, 27, 28, and 29.


What is the next number in the sequence 25 36 49 64?

81. They are the perfect squares of numbers starting from 5.81. They are the perfect squares of numbers starting from 5.81. They are the perfect squares of numbers starting from 5.81. They are the perfect squares of numbers starting from 5.


What are all perfect numbers?

There are infinitely many perfect numbers so they cannot all be listed.


Are any of the numbers from 2 to 5 perfect?

No. The first two "perfect numbers" are 6 and 28.


What are some other perfect numbers?

Other than what? The first perfect numbers are 6 and 28.


How many perfect numbers are there?

There is no way to determine the amount of perfect numbers there are. The number could be infinite, but this has yet to be proven. It has also yet to be proven if there are any odd perfect numbers.


How perfect numbers related to prime numbers?

They really are not


What is a nearly perfect number?

5 and 2 are perfect numbers


What are the perfect square numbers?

A perfect square number is an integer multiplied by itself. There are infinitely many such numbers.


Are there more mersenne primes known as there are perfect numbers?

There is a one-to-one relationship between even perfect numbers and Mersenne primes. It is unknown whether there are any odd perfect numbers.


What set of numbers does 1 belong in?

odd numbers, perfect square numbers


Is 20 a perfect number in math?

No. In the first hundred numbers, there are only two perfect numbers: 6, and 28.


Is only 6 and 28 the perfect numbers from 1-100?

Yes. The next perfect numbers are 496 and 8128.


What are the perfect numbers between 1 and 30?

The two perfect numbers between 1 and 30 are: 6, 28


What are all the perfect numbers less than 100?

The perfect numbers less than 100 are 6 and 28.


How many perfect numbers are there under 100?

There are two perfect numbers, 6 and 28, that are less than 100.


What numbers from 2-30 are perfect numbers?

6 and 28


What are the perfect numbers and there factors?

2


Examples of perfect numbers?

Hymns


Are perfect quares are irrational numbers?

No.