Is 1442 a deficient number and what is its deficiency?

Is 1442 a deficient number?

Here we will explain and calculate if 1442 is a deficient number and its deficiency if applicable.

1442 is a deficient number if the sum of its proper divisors is less than 1442.

The sum of its proper divisors is calculated as follows: 1 + 2 + 7 + 14 + 103 + 206 + 721 = 1054.

1054 is less than 1442. Therefore, 1442 is a deficient number.

The deficiency of 1442 is 1442 minus the sum of its proper divisors. Thus, the deficiency of 1442 is 1442 - 1054 = 388

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