Is 4309 a deficient number and what is its deficiency?

Is 4309 a deficient number?

Here we will explain and calculate if 4309 is a deficient number and its deficiency if applicable.

4309 is a deficient number if the sum of its proper divisors is less than 4309.

The sum of its proper divisors is calculated as follows: 1 + 31 + 139 = 171.

171 is less than 4309. Therefore, 4309 is a deficient number.

The deficiency of 4309 is 4309 minus the sum of its proper divisors. Thus, the deficiency of 4309 is 4309 - 171 = 4138

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