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An integer is a perfect number if it is equal to the sum of its positive divisors, not including the number itself.
The divisors of 28 are : 1, 2, 4, 7 and 14....and these sum to 28. Thus 28 is a perfect number.
In Number Theory there is a theorem that, If 2k - 1 is prime then 2k-1(2k - 1) is perfect.
If we put k = 3 then 2k - 1 = 23 - 1 = 8 - 1 = 7 is prime.
And, 23-1 (23 - 1) = 22(8 - 1) = 4 x 7 = 28....is the resultant perfect number.
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What is an example of a near-perfect number?
an example of a near perfect number is 2, 4 or 16.-these are near-perfect numbers because their factors add up to one less than the number itself.
Is 22 a perfect number or a near number?
22 is not a perfect number but 6, 28, 496 and 8128 are perfect numbers.
Credit Score Scale?
Credit scale is a simple rating system giving numbers to credit depending on a number of factors. A lot of scales you will find on the internet start near 300 (poor) and go up to 850 (perfect)
What is the value of a Brazilian made FIE 410 gauge side by side?
In near perfect consition I would put it at $400 . . . maybe. They are around in so-so condition for about $250. A good deal is had for $175 for one in so-so condition.
Why is theta a good approximation for sine theta if theta is near zero?
near zero
In Benjamin Franklin's opinion the final constitution created by the delegates can be summarized as?
as near perfect as possible
Is 50 near a perfect number?
No, it is not near a perfect number. The first four known perfect numbers are 6, 28, 496 and 8,128.
Is 50 a near-perfect number?
No, it is not near a perfect number. The first four known perfect numbers are 6, 28, 496 and 8,128.
Is number 87 near perfect?
No, it is not: nowhere near!
Is 11 a near-perfect?
No
When did Armando Galarraga's near-perfect game happen?
Armando Galarraga's near-perfect game happened in 2010.
What resource is abundunt near the shores of the Persian gulf?
Oil is abundant there.
Is the leopard seal abundant near Antarctica in summer months?
Yes.
What is an example of a near-perfect number?
an example of a near perfect number is 2, 4 or 16.-these are near-perfect numbers because their factors add up to one less than the number itself.
What does near mint mean?
Near mint means about 90% perfect condition, and about 10% unperfect. Near mint can appear on most things(usually things people are trying to sell) so if you see near mint, it means it is about perfect as the item is claimed to be. NOTE: "Mint" means perfect, "Near Mint" means almost perfect.
Is 34 a near perfect number?
No, it is not.
Is 17 a near perfect number?
no
