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Anonymous
8128 is a perfect number
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Is 22 a perfect number or a near number?
22 is not a perfect number but 6, 28, 496 and 8128 are perfect numbers.
Is 8128 a perfect number?
There is a formula to calculate even perfect numbers, 2p-1(2p - 1) where p is a prime number. When p = 7 then 26(27 - 1) = 64 x 127 = 8128 So 8128 is the 4th perfect number. (The other three occur when p = 2, 3 and 5)
What are the first 5 perfect number?
6, 28, 496, 8128, 33550336
Can you find a perfect number greater than 30?
496, 8128, 33550336, 8589869056, 137438691328, 2305843008139952128
Is 495 a perfect number?
No, it isn't. In fact, it is not known whether are odd perfect numbers exist. The first perfect numbers are 6, 28, 496, and 8128.
Is 214 abundant deficient or perfect?
A perfect number is a number which is the sum of it's positive proper divisors. 214 has divisors: 1, 2, 107 1 + 2 + 107 = 110 != 214 Thus 214 is not a perfect number The first 4 perfect numbers are: 6, 28, 496 and 8128.
What is the fourth perfect number?
The fourth perfect number is 8128.
What is the third perfect number?
496 is the third perfect number and 8128 is the fourth perfect number.
What is the next perfect number after 8128?
It is 33550336
What is the factor tree of the perfect number 8128?
8128 4064,2 2032,2,2 1016,2,2,2 508,2,2,2,2 254,2,2,2,2,2 127,2,2,2,2,2,2
Is 22 a perfect number or a near number?
22 is not a perfect number but 6, 28, 496 and 8128 are perfect numbers.
How is 2002 a perfect number?
2002 is not a perfect number. The first four perfect numbers are 6, 28, 496, and 8128.
Is 8128 a perfect number?
There is a formula to calculate even perfect numbers, 2p-1(2p - 1) where p is a prime number. When p = 7 then 26(27 - 1) = 64 x 127 = 8128 So 8128 is the 4th perfect number. (The other three occur when p = 2, 3 and 5)
Is 282 a perfect number'?
No. The first four perfect numbers are 6, 28, 496, 8128.
If you add together all the factors of 8128 what do you get?
You get 8128!!! It is PERFECT!!
What are the first 5 perfect number?
6, 28, 496, 8128, 33550336
What 4 digit number has factors that add to itself?
8128 They're known as perfect numbers.
