1What is the digit sum of the smallest integer greater than 237 for which each digit of the integer is a prime number?( )A.11B.12C.14D.none of the above 2【题目】What is the digit sum of the smallest integer greater than 237 for which each digit of the integer is a prime number...
【题目】What is the sum of the digits of the least 3-digit integer whose square is a 6-digit integer ?A.5B.7C.9D.11 答案 【解析】D 结果二 题目 What is the sum of the digits of the least 3−digit integer whose square is a 6−digit integer?A.5B.7C.9D.11 答案 D相关...
using System; using System.IO; using System.Windows.Forms; namespace euler016 { class DigitSum { // sum all the (base 10) digits of 2^powerOfTwo [STAThread] static void Main(string[] args) { int powerOfTwo = 1000; int sum = 0; // iterate through each (base 10) digit of...
3、What is the sum of all possible digits which could fill the blank in 47_{21}so that the resulting five-digit number is divisible by 3?五位数47_{21}是3的倍数,空格处所有可填数字之和是多少 A. 3 B. 6 C. 9 D. 12 E. 18 相关知识点: 试题来源: 解析 D 一个数能被3整除,当...
搜索智能精选 题目 Let N be the greatest five-digit number whose digits have a product of 120. What is the sum of the digits of N?( ). A. 15 B. 16 C. 17 D. 18 E. 20答案D
What is the sum of the digits of N? ( ).A.15B.16C.17D.18E.20 2【题目】(2018 AMC 8 Problem, Question #14)Let N be the greatest five-digit number whose digitshave a product of 120. What is the sum of the digitsofN?( ).A.15B.16C.17D.18E.20 ...
1Let N be the greatest five-digit number whose digits have a product of 120. What is the sum of the digits of N?( ).A.15B.16C.17D.18E.20 2Let N be the greatest five-digit number whose digits have a product of 120. What is the sum of the digits of N?A.15B.16C.17D.18E...
百度试题 结果1 题目 2.A double -digit (两位)number plus nine times of its ones (个位)is100.What is the sum of the figures (数字)on its digits?? 相关知识点: 试题来源: 解析 反馈 收藏
1The number 2005 is a 4-digit number, What is the sum of the greatest 3-digit number and the greatest 4-digit number ( ).A.9998B.9999C.10000D.10998 2【题目】T he number 2005 is a 4-digit number, What is thesum of the greatest 3-digit number and the greatest4-digit number ...
百度试题 结果1 题目【题目】2. What is the tens digit in the sum 7! +8!+9!+…+2015!?()(A)1B)3(C)4(D)6 相关知识点: 试题来源: 解析 【解析】2.C 反馈 收藏