Is 2770 a deficient number and what is its deficiency?

Is 2770 a deficient number?

Here we will explain and calculate if 2770 is a deficient number and its deficiency if applicable.

2770 is a deficient number if the sum of its proper divisors is less than 2770.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 277 + 554 + 1385 = 2234.

2234 is less than 2770. Therefore, 2770 is a deficient number.

The deficiency of 2770 is 2770 minus the sum of its proper divisors. Thus, the deficiency of 2770 is 2770 - 2234 = 536

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