Is 776 a deficient number and what is its deficiency?

Is 776 a deficient number?

Here we will explain and calculate if 776 is a deficient number and its deficiency if applicable.

776 is a deficient number if the sum of its proper divisors is less than 776.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 97 + 194 + 388 = 694.

694 is less than 776. Therefore, 776 is a deficient number.

The deficiency of 776 is 776 minus the sum of its proper divisors. Thus, the deficiency of 776 is 776 - 694 = 82

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