Is 2967 a deficient number and what is its deficiency?

Is 2967 a deficient number?

Here we will explain and calculate if 2967 is a deficient number and its deficiency if applicable.

2967 is a deficient number if the sum of its proper divisors is less than 2967.

The sum of its proper divisors is calculated as follows: 1 + 3 + 23 + 43 + 69 + 129 + 989 = 1257.

1257 is less than 2967. Therefore, 2967 is a deficient number.

The deficiency of 2967 is 2967 minus the sum of its proper divisors. Thus, the deficiency of 2967 is 2967 - 1257 = 1710

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