the only prime factors of a number 'n' are 2,5,7,and 17.which of the following could not be a factor of a)10 b) 20 c) 25 d)30 e)34 相关知识点: 试题来源: 解析 亲,选择C吧,题目意思是说,只能n的因子只能是2,5,7,17,而10=2*5,20=2*2*5,30=2*3*5【3不符合要求】,34=...
百度试题 结果1 题目Which factors are not included in the prime factorisation of a composite number?相关知识点: 试题来源: 解析 Solutions:1 and the number itself are not included in the prime factorisation of a composite number.反馈 收藏
百度试题 结果1 题目 25. The number 205+21 has two prime factors which are three-digit numbers. Find the sum of these numbers.(a)(a)1112(b)1092(c)1062(d)922 相关知识点: 试题来源: 解析 (a) 反馈 收藏
Which of the following is not the product of exactly three different prime factors?( ) A.30 B.70 C.105 D.175相关知识点: 试题来源: 解析 D 题目翻译:下面哪一项不是三个完全不同的质数的乘积? 把每个选项的数进行分解质因数. 30=2×3×5,是三个不同的质数的乘积. 70=2×3×7,是三个不同...
In this note, we look at the numbers n such that all the prime factors of σ(n) divide n. If we do not impose any condition on the exponents of the prime factors of σ(n), i.e., if we only require rad(σ(n)) | rad(n), then we cannot say much except for the fact that...
[translate] a够级 Suffices the level [translate] aWe all know, prime is a kind of special number which has no other factors except of 1and itself. 我们全部知道,最初是没有其他因素除了1and的一特殊数字。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语...
The economic factors that most affect the demand forconsumer goodsare employment, wages, prices/inflation, interest rates, and consumer confidence. Below we discuss each in turn. Key Takeaways Consumer goods are goods purchased by consumers, such as food, clothing, cars, electronics, and home...
All of these factors impact the performance of your solar panels. If you live in an area that frequently experiences rain, snow, or other cloudy conditions, opt for high-output and high-efficiency panels. If you live in a hot and sunny region, you're in a prime spot for premium solar ...
We make a table of odd integers N with five distinct prime factors for which Masao,Kishore - 《Mathematics of Computation》 被引量: 21发表: 1978年 Odd integers with five distinct prime factors for which 2-10<()/<2+10 We make a table of odd integers with five distinct prime factors for...
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