Is 2055 a deficient number and what is its deficiency?

Is 2055 a deficient number?

Here we will explain and calculate if 2055 is a deficient number and its deficiency if applicable.

2055 is a deficient number if the sum of its proper divisors is less than 2055.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 15 + 137 + 411 + 685 = 1257.

1257 is less than 2055. Therefore, 2055 is a deficient number.

The deficiency of 2055 is 2055 minus the sum of its proper divisors. Thus, the deficiency of 2055 is 2055 - 1257 = 798

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