Is 2078 a deficient number and what is its deficiency?

Is 2078 a deficient number?

Here we will explain and calculate if 2078 is a deficient number and its deficiency if applicable.

2078 is a deficient number if the sum of its proper divisors is less than 2078.

The sum of its proper divisors is calculated as follows: 1 + 2 + 1039 = 1042.

1042 is less than 2078. Therefore, 2078 is a deficient number.

The deficiency of 2078 is 2078 minus the sum of its proper divisors. Thus, the deficiency of 2078 is 2078 - 1042 = 1036

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