Definition:Deficient Number/Also known as
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Deficient Number: Also known as
A deficient number is also known as a defective number.
Sources
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): deficient number (defective number)
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): deficient number (defective number)