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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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Q: What are the perfect numbers?

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6 and 28 are perfect numbers.

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

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.

By definition, ALL perfect squares are whole numbers!

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

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.

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.

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

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

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

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.

They really are not

5 and 2 are perfect numbers

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

odd numbers, perfect square numbers

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

Yes. The next perfect numbers are 496 and 8128.

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

The perfect numbers less than 100 are 6 and 28.

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

6 and 28

2

Hymns

No.