Is 2863 a deficient number and what is its deficiency?

Is 2863 a deficient number?

Here we will explain and calculate if 2863 is a deficient number and its deficiency if applicable.

2863 is a deficient number if the sum of its proper divisors is less than 2863.

The sum of its proper divisors is calculated as follows: 1 + 7 + 409 = 417.

417 is less than 2863. Therefore, 2863 is a deficient number.

The deficiency of 2863 is 2863 minus the sum of its proper divisors. Thus, the deficiency of 2863 is 2863 - 417 = 2446

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