Is 1526 a deficient number and what is its deficiency?

Is 1526 a deficient number?

Here we will explain and calculate if 1526 is a deficient number and its deficiency if applicable.

1526 is a deficient number if the sum of its proper divisors is less than 1526.

The sum of its proper divisors is calculated as follows: 1 + 2 + 7 + 14 + 109 + 218 + 763 = 1114.

1114 is less than 1526. Therefore, 1526 is a deficient number.

The deficiency of 1526 is 1526 minus the sum of its proper divisors. Thus, the deficiency of 1526 is 1526 - 1114 = 412

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