Is 2768 a deficient number and what is its deficiency?

Is 2768 a deficient number?

Here we will explain and calculate if 2768 is a deficient number and its deficiency if applicable.

2768 is a deficient number if the sum of its proper divisors is less than 2768.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 16 + 173 + 346 + 692 + 1384 = 2626.

2626 is less than 2768. Therefore, 2768 is a deficient number.

The deficiency of 2768 is 2768 minus the sum of its proper divisors. Thus, the deficiency of 2768 is 2768 - 2626 = 142

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