Is 985 a deficient number and what is its deficiency?

Is 985 a deficient number?

Here we will explain and calculate if 985 is a deficient number and its deficiency if applicable.

985 is a deficient number if the sum of its proper divisors is less than 985.

The sum of its proper divisors is calculated as follows: 1 + 5 + 197 = 203.

203 is less than 985. Therefore, 985 is a deficient number.

The deficiency of 985 is 985 minus the sum of its proper divisors. Thus, the deficiency of 985 is 985 - 203 = 782

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