| 单词 | deficient number |
| 释义 | deficient numbernoun Mathematics.a positive number that is greater than the sum of all positive integers that are submultiples of it, as 10, which is greater than the sum of 1, 2, and 5. Also called defective number. Compare abundant number, perfect number. Origin of deficient numberFirst recorded in 1720–30 Words nearby deficient numberdeficiency account, deficiency disease, deficiency judgment, deficiency symptom, deficient, deficient number, deficit, deficit financing, deficit spending, de fide, defier Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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