Is 1134 a deficient number and what is its deficiency?

Is 1134 a deficient number?

Here we will explain and calculate if 1134 is a deficient number and its deficiency if applicable.

1134 is a deficient number if the sum of its proper divisors is less than 1134.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 7 + 9 + 14 + 18 + 21 + 27 + 42 + 54 + 63 + 81 + 126 + 162 + 189 + 378 + 567 = 1770.

1770 is not less than 1134. Therefore, 1134 is not a deficient number.

The deficiency of 1134 is 1134 minus the sum of its proper divisors. Thus, the deficiency of 1134 is 1134 - 1770 = No Deficiency

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