Is 2217 a deficient number and what is its deficiency?

Is 2217 a deficient number?

Here we will explain and calculate if 2217 is a deficient number and its deficiency if applicable.

2217 is a deficient number if the sum of its proper divisors is less than 2217.

The sum of its proper divisors is calculated as follows: 1 + 3 + 739 = 743.

743 is less than 2217. Therefore, 2217 is a deficient number.

The deficiency of 2217 is 2217 minus the sum of its proper divisors. Thus, the deficiency of 2217 is 2217 - 743 = 1474

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