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单词
abundant number
释义
abundant number
noun
maths
or
excesssive number, redundant number
DEFINITIONS
1
1
a number is called abundant if the sum of its proper divisors is greater than the number itself
12 is an abundant number because 1+2+3+4+6 (proper divisors of 12) = 16, which is greater than 12.
Submitted by:
Samuel Chung from Mexico on 02/10/2018
Noun
☞abundant number
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run to
run to fat
run up
run-up
run up against
runway
run wild
run with it
run your eyes over something
run/blow hot and cold
run/cast your eye(s) over something
run/drive something into the ground
run/go deep
run/take its course
run/work/drive someone into the ground
rupee
rupture
rural
rural route
rurban
ruritanian
ruse
rush
rush around
rushed
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更新时间:2025/6/22 18:44:08