Q: Is 11 a perfect number

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The next perfect number after 11 is 28.

1. Number 11 (Eleven) is a prime2. The number is an icon of prosperity. People use to give 11 dollars, 11 items of gifts because 11 is means more, one more than 10 (the perfect number) so that the prosperity may come to the receiver more, more than perfect.

1, 7, 11, 77, 121, 847 are the factors of 847.. or 847 = 11*77 ..inorder to make it a perfect square ..u need to multiply 7,11 to the existing number as 11 ,7 are prime numbers. so the least number will be 11*77*11*7

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

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

Related questions

The next perfect number after 11 is 28.

A perfect square is a whole number multiplied by itself. 121 = 11*11

1, 11, and 121. (This number has an odd number of factors because it is a perfect square: 11 * 11 = 121.)

1. Number 11 (Eleven) is a prime2. The number is an icon of prosperity. People use to give 11 dollars, 11 items of gifts because 11 is means more, one more than 10 (the perfect number) so that the prosperity may come to the receiver more, more than perfect.

1, 7, 11, 77, 121, 847 are the factors of 847.. or 847 = 11*77 ..inorder to make it a perfect square ..u need to multiply 7,11 to the existing number as 11 ,7 are prime numbers. so the least number will be 11*77*11*7

A "perfect number" is defined to be a number such that all of its factors - smaller than the number itself - add up to the number. Examples: 6 = 1 + 2 + 3 28 = 1 + 2 + 4 + 7 + 14 11 is not equal to its only factor (smaller than itself), the number 1.

11 + 12 + 9 = 32

There are 11 numbers from 10 to 20 if we include 10 and 20. Of those, only 16 is a perfect square. So the probability if 1/11 or .09 repeating.

The smallest integer is 11 but there is no smallest number! 0.11 is a smaller number and will give a perfect square. 0.0011 is smaller still, and 0.000011 even smaller. That sequence is endless!

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

Then the number is called a "perfect square".Then the number is called a "perfect square".Then the number is called a "perfect square".Then the number is called a "perfect square".

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