Is 4154 a deficient number and what is its deficiency?

Is 4154 a deficient number?

Here we will explain and calculate if 4154 is a deficient number and its deficiency if applicable.

4154 is a deficient number if the sum of its proper divisors is less than 4154.

The sum of its proper divisors is calculated as follows: 1 + 2 + 31 + 62 + 67 + 134 + 2077 = 2374.

2374 is less than 4154. Therefore, 4154 is a deficient number.

The deficiency of 4154 is 4154 minus the sum of its proper divisors. Thus, the deficiency of 4154 is 4154 - 2374 = 1780

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