The only even prime number is 2.
The highest such number is 93999.
Take the smallest 6-digit even number, then subtract one from it.
99939
88,888
The only even prime number is 2.
The largest three-digit even number that can be formed using the digits 3, 4, and 5 is 543. To determine this, we need to consider the possible arrangements of the digits. Since we want to create an even number, the last digit must be 4. The largest possible number for the hundreds place is 5, and the remaining digit, 3, goes in the tens place. Therefore, the largest three-digit even number using the digits 3, 4, and 5 is 543.
99998
The highest such number is 93999.
Take the smallest 6-digit even number, then subtract one from it.
99939
88,888
93,998
4,998 of course !
It's an even number, so it has to end with the 6.We need it as big as possible, so the largest number left over goes first, which is the 7. Finally, the 5 goes in the tens place to get 756.
100,000 + 99,999 = 199,999
99399 Since that number is actually odd the correct answer is 99,398