Is 1026 a deficient number and what is its deficiency?

Is 1026 a deficient number?

Here we will explain and calculate if 1026 is a deficient number and its deficiency if applicable.

1026 is a deficient number if the sum of its proper divisors is less than 1026.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 9 + 18 + 19 + 27 + 38 + 54 + 57 + 114 + 171 + 342 + 513 = 1374.

1374 is not less than 1026. Therefore, 1026 is not a deficient number.

The deficiency of 1026 is 1026 minus the sum of its proper divisors. Thus, the deficiency of 1026 is 1026 - 1374 = No Deficiency

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