Is 4444 a deficient number and what is its deficiency?

Is 4444 a deficient number?

Here we will explain and calculate if 4444 is a deficient number and its deficiency if applicable.

4444 is a deficient number if the sum of its proper divisors is less than 4444.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 11 + 22 + 44 + 101 + 202 + 404 + 1111 + 2222 = 4124.

4124 is less than 4444. Therefore, 4444 is a deficient number.

The deficiency of 4444 is 4444 minus the sum of its proper divisors. Thus, the deficiency of 4444 is 4444 - 4124 = 320

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