Is 2756 a deficient number and what is its deficiency?

Is 2756 a deficient number?

Here we will explain and calculate if 2756 is a deficient number and its deficiency if applicable.

2756 is a deficient number if the sum of its proper divisors is less than 2756.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 13 + 26 + 52 + 53 + 106 + 212 + 689 + 1378 = 2536.

2536 is less than 2756. Therefore, 2756 is a deficient number.

The deficiency of 2756 is 2756 minus the sum of its proper divisors. Thus, the deficiency of 2756 is 2756 - 2536 = 220

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