The final factor may be a larger prime number (11, 13, 31, 41, etc.) but you can be sure that if the target number is not prime, there will certainly be a number between 2 and the square root of the target number that is a factor of the target number, and you can find the f...
Is 1 a prime number? The number 1 is not a prime number by definition. One is has one divisor - itself. Is 2 a prime number? The number 2 is a prime number. Two has 2 natural number divisors - 1 and 2: 2 / 1 = 2
is a prime number 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 是一个素数 翻译结果2复制译文编辑译文朗读译文返回顶部...
No, 1 is not a prime number because it is not greater than 1. Is 2 a prime number? Yes, 2 is a whole positive number that is only divisible by itself and 1. 2 is also the only exception to the rule that a prime number must be odd. ...
百度试题 结果1 题目Which of the following is not a prime number? A. 2 B. 3 C. 4 D. 5 相关知识点: 试题来源: 解析 C 反馈 收藏
Which of the following numbers is a prime number? A. 12 B. 15 C. 17 D. 18 相关知识点: 试题来源: 解析 C。本题考查质数的概念。质数是指一个大于 1 的自然数,除了 1 和它自身外,不能被其他自然数整除的数。12 可以被 2、3、4、6 整除;15 可以被 3、5 整除;18 可以被 2、3、6、...
3 is a prime number 4 is a factor,25!=4*1*2*3*5*6*...*25 25!指的是25阶乘=25*24*...*1 5显然是factor 6,7,8,9,10,...,25显然都是factor 26=2*13也是 27=3*3*3，25!中有3和9，所以也是factor 28=4*7,factor 29是prime 30=3*10 31prime 32=4*8,factor 33=3...
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。反馈 收藏
体力活动( Physical activity )是指由骨骼肌收缩所引起的、导致在静止的能量消耗的基础上能量消耗( )的任何身体运动。 A. 增加B. 不变C. 减少D. 其他选项都不对 点击查看答案手机看题 问答题 农药制剂的命名包括三部分:[填空(1)] 、中文通用名、[填空(2)] ...
1 is not a prime number because it has only one factor, namely 1. Prime numbers need to have exactly two factors. Why is 2 a prime number? 2 is a prime number because its only factors are 1 and itself. Is 51 a prime number? 51 is not a prime number because it has 3 and 17 ...