Is 3211 a deficient number and what is its deficiency?

Is 3211 a deficient number?

Here we will explain and calculate if 3211 is a deficient number and its deficiency if applicable.

3211 is a deficient number if the sum of its proper divisors is less than 3211.

The sum of its proper divisors is calculated as follows: 1 + 13 + 19 + 169 + 247 = 449.

449 is less than 3211. Therefore, 3211 is a deficient number.

The deficiency of 3211 is 3211 minus the sum of its proper divisors. Thus, the deficiency of 3211 is 3211 - 449 = 2762

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