Is 1808 a deficient number and what is its deficiency?

Is 1808 a deficient number?

Here we will explain and calculate if 1808 is a deficient number and its deficiency if applicable.

1808 is a deficient number if the sum of its proper divisors is less than 1808.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 16 + 113 + 226 + 452 + 904 = 1726.

1726 is less than 1808. Therefore, 1808 is a deficient number.

The deficiency of 1808 is 1808 minus the sum of its proper divisors. Thus, the deficiency of 1808 is 1808 - 1726 = 82

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