Is 1056 a deficient number and what is its deficiency?

Is 1056 a deficient number?

Here we will explain and calculate if 1056 is a deficient number and its deficiency if applicable.

1056 is a deficient number if the sum of its proper divisors is less than 1056.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 8 + 11 + 12 + 16 + 22 + 24 + 32 + 33 + 44 + 48 + 66 + 88 + 96 + 132 + 176 + 264 + 352 + 528 = 1968.

1968 is not less than 1056. Therefore, 1056 is not a deficient number.

The deficiency of 1056 is 1056 minus the sum of its proper divisors. Thus, the deficiency of 1056 is 1056 - 1968 = No Deficiency

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