数学应用题(英文的)Can you guess this number? The number is not an odd number.o It has exactly four factors.o If you reverse the digits,a prime number is formed.o The sum of the digits is a two digit prime number.o The number is less than the square root of 104.o One of the digits is a square number.What number are we thinking of?
问题描述:
数学应用题(英文的)
Can you guess this number?
The number is not an odd number.
o It has exactly four factors.
o If you reverse the digits,a prime number is formed.
o The sum of the digits is a two digit prime number.
o The number is less than the square root of 104.
o One of the digits is a square number.
What number are we thinking of?
答
11
答
0分谁帮你哇,+分我再帮你把
答
不是奇数
有四个因数
如果倒过来写,变成一个质数
数字的总和是一个两位数的质数
数字小于√104
其中一个数字是平方数
我觉得根本就没有这个数,难道哪里出错了吗?