Is 2757 a deficient number and what is its deficiency?

Is 2757 a deficient number?

Here we will explain and calculate if 2757 is a deficient number and its deficiency if applicable.

2757 is a deficient number if the sum of its proper divisors is less than 2757.

The sum of its proper divisors is calculated as follows: 1 + 3 + 919 = 923.

923 is less than 2757. Therefore, 2757 is a deficient number.

The deficiency of 2757 is 2757 minus the sum of its proper divisors. Thus, the deficiency of 2757 is 2757 - 923 = 1834

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