Is 504 a deficient number and what is its deficiency?

Is 504 a deficient number?

Here we will explain and calculate if 504 is a deficient number and its deficiency if applicable.

504 is a deficient number if the sum of its proper divisors is less than 504.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 7 + 8 + 9 + 12 + 14 + 18 + 21 + 24 + 28 + 36 + 42 + 56 + 63 + 72 + 84 + 126 + 168 + 252 = 1056.

1056 is not less than 504. Therefore, 504 is not a deficient number.

The deficiency of 504 is 504 minus the sum of its proper divisors. Thus, the deficiency of 504 is 504 - 1056 = No Deficiency

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