Is 3220 a deficient number and what is its deficiency?

Is 3220 a deficient number?

Here we will explain and calculate if 3220 is a deficient number and its deficiency if applicable.

3220 is a deficient number if the sum of its proper divisors is less than 3220.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 7 + 10 + 14 + 20 + 23 + 28 + 35 + 46 + 70 + 92 + 115 + 140 + 161 + 230 + 322 + 460 + 644 + 805 + 1610 = 4844.

4844 is not less than 3220. Therefore, 3220 is not a deficient number.

The deficiency of 3220 is 3220 minus the sum of its proper divisors. Thus, the deficiency of 3220 is 3220 - 4844 = No Deficiency

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