Is 2807 a deficient number and what is its deficiency?

Is 2807 a deficient number?

Here we will explain and calculate if 2807 is a deficient number and its deficiency if applicable.

2807 is a deficient number if the sum of its proper divisors is less than 2807.

The sum of its proper divisors is calculated as follows: 1 + 7 + 401 = 409.

409 is less than 2807. Therefore, 2807 is a deficient number.

The deficiency of 2807 is 2807 minus the sum of its proper divisors. Thus, the deficiency of 2807 is 2807 - 409 = 2398

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