Is 5451 a deficient number and what is its deficiency?

Is 5451 a deficient number?

Here we will explain and calculate if 5451 is a deficient number and its deficiency if applicable.

5451 is a deficient number if the sum of its proper divisors is less than 5451.

The sum of its proper divisors is calculated as follows: 1 + 3 + 23 + 69 + 79 + 237 + 1817 = 2229.

2229 is less than 5451. Therefore, 5451 is a deficient number.

The deficiency of 5451 is 5451 minus the sum of its proper divisors. Thus, the deficiency of 5451 is 5451 - 2229 = 3222

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