Is 3280 a deficient number and what is its deficiency?

Is 3280 a deficient number?

Here we will explain and calculate if 3280 is a deficient number and its deficiency if applicable.

3280 is a deficient number if the sum of its proper divisors is less than 3280.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 40 + 41 + 80 + 82 + 164 + 205 + 328 + 410 + 656 + 820 + 1640 = 4532.

4532 is not less than 3280. Therefore, 3280 is not a deficient number.

The deficiency of 3280 is 3280 minus the sum of its proper divisors. Thus, the deficiency of 3280 is 3280 - 4532 = No Deficiency

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