百度试题 结果1 题目What is not a prime number? A. 13 B. 17 C. 21 D. 23 相关知识点: 试题来源: 解析 C。本题考查质数的概念。21 可以分解为 3×7,所以它不是质数。13、17、23 都只能被 1 和自身整除,是质数。
What happened during a weekend of frenzied negotiations to salvage the deal is a tale of cataclysm narrowly averted, a historic debt-reduction plan that satisfies none of its signatories and a lesson on how even the most dysfunctional political system can be made functional through the injection o...
4、ve integer that has exactly two different positive divisors,1 and itself.* A composite number is a positive integer greater than 1 that has more than two divisors.* The numbers 1 is neither prime nor composite, 2 is the only even primenumber.4. factor(divisor) & prime factor 因子和质...
at another point at any time he makes at any time to at attempt costs at boeing at boston university at ccwa at class break at college at columbia high scho at current price at dawnat fist light at de sku forst hvor at drivers at each stage of the at ease prime at equal radius ...
15 is not an example of a prime number because it can be divided by 5 and 3 as well as by itself and 1.15 is an example of a composite number because it has more than two factors.Prime numbers are often seen as “building blocks” by mathematicians in number theory. The fundamental...
A. It has only two factors. B. It has more than two factors. C. It is divisible by all numbers. D. It is always E. ven. 相关知识点: 试题来源: 解析 A。本题考查质数的概念。如果一个数是质数,那么它只有两个因数,1 和它本身。B 选项是合数的特点;C 选项错误;D 选项质数不一定是偶...
Who makes small talk? Those who a quiet. Customer service representatives. Hairdressers and. Why people make small talk. To kill time. Both partners are strangers and make small talk. And a mortal friend birthday party. It has two minutes to find out as much as you can about your partner...
1. 998244353 is a prime number, and you know what they say about prime numbers... they're like the popular kids in high school, everyone wants to be their friend! 2. If you write 998244353 upside down, it still reads 998244353! Talk about being consistent, am I right?
Yon-Kyo makes a peculiar hand gesture. YON-KYO (CONT’D) ‘Belt of Trust.’ conversation. Her As the scene’s THEME MUSIC (titled “The Belt of Trust”) begins to play, we cut to the inside of a -- 28 INT. MERCEDES Ki-Tek is in the driver seat. We don’t know or ...
An integer greater than 1 with exactly two positive divisors, 1 and the number itself, is referred to as a prime number. This means that there will... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our exp...