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Vampire number

  • 吸血鬼数(吸血鬼数是一种合成数,其位数为偶数,可以被分成两个相等位数的正整数,这两个正整数的乘积等于原数,且这两个正整数不能以0为个位数。这两个正整数被称为吸血鬼数的“尖牙”)

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  吸血鬼数

...个位的正整数'和'的积,而且'和'不是同时以0为个位数,组成'和'的数字,刚好就是'的数字,那么'就是 吸血鬼数vampire number),而'和'则称为 尖牙 。

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Vampire number

  • abstract: In mathematics, a vampire number (or true vampire number) is a composite natural number v, with an even number of digits n, that can be factored into two integers x and y each with n/2 digits and not both with trailing zeroes, where v contains precisely all the digits from x and from y, in any order, counting multiplicity. x and y are called the fangs.

以上来源于: WordNet

双语例句权威例句

  • 74 - "1260 is a vampire number," Kaori said.

    74 -“1260是个吸血鬼,”

    youdao

  • Whether album number three beckons a sea change into unchartered waters remains to be seen, but for now Vampire Weekend’s status as fine purveyors of guitar-orientated pop is firmly cemented.

    第三张专辑他们会否有彻底转变还不得而知不过眼下乐队作为吉他流行曲供应 者的地位得到加强了

    youdao

  • Bynoe East defeated a number of young actress for this role, her competitors include "Vampire Diaries" actress Claire - Holt.

    拜诺依斯特击败多位年轻女星才获得角色竞争对手中包括吸血鬼日记》女星克莱尔·霍尔特。

    youdao

更多双语例句
  • She accidentally changed the number of children the vampire Bill had back in the Civil War era a mistake her publisher corrected in later editions.

    WSJ: How to Kill a Vampire (Series)

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