Is 4965 a deficient number and what is its deficiency?

Is 4965 a deficient number?

Here we will explain and calculate if 4965 is a deficient number and its deficiency if applicable.

4965 is a deficient number if the sum of its proper divisors is less than 4965.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 15 + 331 + 993 + 1655 = 3003.

3003 is less than 4965. Therefore, 4965 is a deficient number.

The deficiency of 4965 is 4965 minus the sum of its proper divisors. Thus, the deficiency of 4965 is 4965 - 3003 = 1962

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