Is 1833 a deficient number and what is its deficiency?

Is 1833 a deficient number?

Here we will explain and calculate if 1833 is a deficient number and its deficiency if applicable.

1833 is a deficient number if the sum of its proper divisors is less than 1833.

The sum of its proper divisors is calculated as follows: 1 + 3 + 13 + 39 + 47 + 141 + 611 = 855.

855 is less than 1833. Therefore, 1833 is a deficient number.

The deficiency of 1833 is 1833 minus the sum of its proper divisors. Thus, the deficiency of 1833 is 1833 - 855 = 978

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