Is 2170 a deficient number and what is its deficiency?

Is 2170 a deficient number?

Here we will explain and calculate if 2170 is a deficient number and its deficiency if applicable.

2170 is a deficient number if the sum of its proper divisors is less than 2170.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 7 + 10 + 14 + 31 + 35 + 62 + 70 + 155 + 217 + 310 + 434 + 1085 = 2438.

2438 is not less than 2170. Therefore, 2170 is not a deficient number.

The deficiency of 2170 is 2170 minus the sum of its proper divisors. Thus, the deficiency of 2170 is 2170 - 2438 = No Deficiency

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