Is 5420 a deficient number and what is its deficiency?

Is 5420 a deficient number?

Here we will explain and calculate if 5420 is a deficient number and its deficiency if applicable.

5420 is a deficient number if the sum of its proper divisors is less than 5420.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 10 + 20 + 271 + 542 + 1084 + 1355 + 2710 = 6004.

6004 is not less than 5420. Therefore, 5420 is not a deficient number.

The deficiency of 5420 is 5420 minus the sum of its proper divisors. Thus, the deficiency of 5420 is 5420 - 6004 = No Deficiency

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