0
The first perfect numbers are 6, 28, 496, 8128.
More information here: http://en.wikipedia.org/wiki/Perfect_number
The first perfect numbers are 6, 28, 496, 8128.
More information here: http://en.wikipedia.org/wiki/Perfect_number
The first perfect numbers are 6, 28, 496, 8128.
More information here: http://en.wikipedia.org/wiki/Perfect_number
The first perfect numbers are 6, 28, 496, 8128.
More information here: http://en.wikipedia.org/wiki/Perfect_number
Add your answer:
Earn +20 pts
What are all perfect numbers?
There are infinitely many perfect numbers so they cannot all be listed.
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.
Is only 6 and 28 the perfect numbers from 1-100?
Yes. The next perfect numbers are 496 and 8128.
How many perfect numbers are there under 100?
There are two perfect numbers, 6 and 28, that are less than 100.
Is there any perfect numbers that are in between 1 and 30?
No, there are no known perfect numbers between 1 and 30. The only perfect numbers that have been discovered are 6, 28, 496, and 8128.
Perfect numbers between 20 and 30?
There are no perfect numbers between 20 and 30. Perfect numbers are numbers that are equal to the sum of their proper divisors, excluding the number itself. The perfect numbers within this range would be 28, but that is incorrect as 28 is not a perfect number.
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 10 a perfect square?
no, 10 is not a perfect square. in order for a number to be a perfect square, you have to see if the numbers that are multiplied to get it are the same. for example: 2x2=4; 4 is a perfect square. 12x12=144; 144 is also a perfect square 5x2=10 or 10x1=10. 10 isn't a perfect square because 5 and 2, and 10 and 1, are different numbers.
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.
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.
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 squares?
Natural numbers which are the scales of some natural numbers are perfect squares
Are calculators sometimes wrong?
Never you are the wrong one the order has to be perfect numbers right and the calculator shall not fail you
Are any of the numbers from 2 to 5 perfect?
No. The first two "perfect numbers" are 6 and 28.
What are all perfect numbers?
There are infinitely many perfect numbers so they cannot all be listed.
