Is 1028 a deficient number and what is its deficiency?

Is 1028 a deficient number?

Here we will explain and calculate if 1028 is a deficient number and its deficiency if applicable.

1028 is a deficient number if the sum of its proper divisors is less than 1028.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 257 + 514 = 778.

778 is less than 1028. Therefore, 1028 is a deficient number.

The deficiency of 1028 is 1028 minus the sum of its proper divisors. Thus, the deficiency of 1028 is 1028 - 778 = 250

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