Is 2261 a deficient number and what is its deficiency?

Is 2261 a deficient number?

Here we will explain and calculate if 2261 is a deficient number and its deficiency if applicable.

2261 is a deficient number if the sum of its proper divisors is less than 2261.

The sum of its proper divisors is calculated as follows: 1 + 7 + 17 + 19 + 119 + 133 + 323 = 619.

619 is less than 2261. Therefore, 2261 is a deficient number.

The deficiency of 2261 is 2261 minus the sum of its proper divisors. Thus, the deficiency of 2261 is 2261 - 619 = 1642

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