Is 1424 a deficient number and what is its deficiency?

Is 1424 a deficient number?

Here we will explain and calculate if 1424 is a deficient number and its deficiency if applicable.

1424 is a deficient number if the sum of its proper divisors is less than 1424.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 16 + 89 + 178 + 356 + 712 = 1366.

1366 is less than 1424. Therefore, 1424 is a deficient number.

The deficiency of 1424 is 1424 minus the sum of its proper divisors. Thus, the deficiency of 1424 is 1424 - 1366 = 58

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