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单词 DigitadditionGenerator
释义

digitaddition generator


Given an integer m consisting of k digits dx in base b, it follows that

m+i=0k-1di+1bi=n

, another integer. Then m is said to be the digitaddition generator of n.

In a randomly chosen range of 2b consecutive integers, most will have a digitaddition generator and one or two might have none (such integers are called self numbers). If the range falls near a multipleMathworldPlanetmath of b2, it might contain a few numbers with two digitaddition generators. If the range includes 0<n<b and 2|b, the n2 will lack digitaddition generators.

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更新时间:2025/5/4 5:59:24