Is 904 a deficient number and what is its deficiency?

Is 904 a deficient number?

Here we will explain and calculate if 904 is a deficient number and its deficiency if applicable.

904 is a deficient number if the sum of its proper divisors is less than 904.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 113 + 226 + 452 = 806.

806 is less than 904. Therefore, 904 is a deficient number.

The deficiency of 904 is 904 minus the sum of its proper divisors. Thus, the deficiency of 904 is 904 - 806 = 98

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