Is 757 a deficient number and what is its deficiency?

Is 757 a deficient number?

Here we will explain and calculate if 757 is a deficient number and its deficiency if applicable.

757 is a deficient number if the sum of its proper divisors is less than 757.

The sum of its proper divisors is calculated as follows: 1 = 1.

1 is less than 757. Therefore, 757 is a deficient number.

The deficiency of 757 is 757 minus the sum of its proper divisors. Thus, the deficiency of 757 is 757 - 1 = 756

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