Is 2618 a deficient number and what is its deficiency?

Is 2618 a deficient number?

Here we will explain and calculate if 2618 is a deficient number and its deficiency if applicable.

2618 is a deficient number if the sum of its proper divisors is less than 2618.

The sum of its proper divisors is calculated as follows: 1 + 2 + 7 + 11 + 14 + 17 + 22 + 34 + 77 + 119 + 154 + 187 + 238 + 374 + 1309 = 2566.

2566 is less than 2618. Therefore, 2618 is a deficient number.

The deficiency of 2618 is 2618 minus the sum of its proper divisors. Thus, the deficiency of 2618 is 2618 - 2566 = 52

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