There are 597 answers to this question - starting with 1079 and ending with 9800.
Find a four digit number whose digits will be reversed when multiplied by nine?
Four. (100 x 10 = 1,000)
9347 is not a digit but four digits.
9218 9425
If you're asking for 4 digit numbers where all four digits are odd, then the lowest number possible is 1111, and the highest is 9999. You only have 5 digits to work with. The answer is: 54 - 53 = 625 - 125 = 500.Subtract the 5 cubed for the numbers less than 1111, which are not four digits.
9,999,876 is the greatest seven-digit number using four different digits.
The greatest 4-digit number with no repeated digits is... 9876
9876 is the largest four digit number you can make if all the digits must be different.
Find a four digit number whose digits will be reversed when multiplied by nine?
There is no such number. If the four digits are even, the entire number is even, not odd.
1023
1,024
0.124
1023
9876 (:
2178
You had me until "product." The product of 4 digits can't be prime.