现有n个连续正整数,它们的和是2046,求n的最大值.There are n consecutive positive integers. Their sum is equal to 2046. For the maximum value of n. 答案 44.相关推荐 1现有n个连续正整数,它们的和是2046,求n的最大值.There are n consecutive positive integers. Their sum is equal to 2046. For...
1There are positive integers that have these properties:the sum of the squares of their digits is 50, and each digit is larger than the one to its left.The product of the digits of the largest integer with both properties is . 2【题目】T here are positive integers that have these proper...
There are positive integers that have these properties:the sum of the squares of their digits is 50, and each digit is larger than the one to its left. The product of the digits of the largest integer with both properties is . 相关知识点: ...
positive integers whose reciprocal are pure recurring decimals and the length the recurring part (repetent) is 6 places. 相关知识点: 试题来源: 解析 53 The positive integer x should meet 1x=k999999 (k is a positive integer), that is to say x is a factor of 999999. Besides, 1x can ...
a+b=22. The largest possible value of a \times b is , and the smallest possible value of a\times b is . (2) a\times b=18. The largest possible value of a+b is , and the smallest possible value of a+b is . 相关知识点: 试题...
这显示出每n数量的正整数即有n数量的顺序i顺次复合体正整数结果一 题目 英语翻译Show that there are n consecutive composite positive integers for every positive integer n. 答案 这显示出每N数量的正整数即有N数量的顺序I(顺次)复合体正整数.相关推荐 1英语翻译Show that there are n consecutive composite ...
(1) a+b=22. The largest possible value of a×b is , and the smallest possible value of a×b is . (2) a×b=18. The largest possible value of a+b is , and the smallest possible value of a+b is .相关知识点: 试题来源: 解析 (1) 121;21 (2) 19;9 (1) Given an unchan...
【题目】How many positive integers smaller than 1000 are th er ewhich are divisible by both 4 and 6, but are not divisible by any one of 8 and 10? 答案 【解析】 34.相关推荐 1【题目】How many positive integers smaller than 1000 are th er ewhich are divisible by both 4 and 6, but...
A positive integer n is nice if there is a positive integer m with exactly four positive divisors (including 1 and m ) such that the sum of the four divisors is equal to n. How many numbers in the set {2010,2011,2012,⋯,2019} are nice?( ) 如果有一个正整数 m 正好有四个正因数...
【题目】How many positive integers smaller than 1000 are th ere which are divisible by both 6 and 9 ,but are not divisible by 10? 答案 【解析】 44个。相关推荐 1【题目】How many positive integers smaller than 1000 are th ere which are divisible by both 6 and 9 ,but are not divisible...