Is 1718 a deficient number and what is its deficiency?

Is 1718 a deficient number?

Here we will explain and calculate if 1718 is a deficient number and its deficiency if applicable.

1718 is a deficient number if the sum of its proper divisors is less than 1718.

The sum of its proper divisors is calculated as follows: 1 + 2 + 859 = 862.

862 is less than 1718. Therefore, 1718 is a deficient number.

The deficiency of 1718 is 1718 minus the sum of its proper divisors. Thus, the deficiency of 1718 is 1718 - 862 = 856

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