Is 1878 a deficient number and what is its deficiency?

Is 1878 a deficient number?

Here we will explain and calculate if 1878 is a deficient number and its deficiency if applicable.

1878 is a deficient number if the sum of its proper divisors is less than 1878.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 313 + 626 + 939 = 1890.

1890 is not less than 1878. Therefore, 1878 is not a deficient number.

The deficiency of 1878 is 1878 minus the sum of its proper divisors. Thus, the deficiency of 1878 is 1878 - 1890 = No Deficiency

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