Is 1444 a deficient number and what is its deficiency?

Is 1444 a deficient number?

Here we will explain and calculate if 1444 is a deficient number and its deficiency if applicable.

1444 is a deficient number if the sum of its proper divisors is less than 1444.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 19 + 38 + 76 + 361 + 722 = 1223.

1223 is less than 1444. Therefore, 1444 is a deficient number.

The deficiency of 1444 is 1444 minus the sum of its proper divisors. Thus, the deficiency of 1444 is 1444 - 1223 = 221

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