The smallest four digit number is 1000. It is even so 1001 is the smallest four digit number that is odd.
12346
The smallest even 4-digit number using the digits 5, 7, 4, and 9 is 4579. To create the smallest number, we start by placing the smallest digit, which is 4, in the thousands place to ensure it is a 4-digit number. Since we need to make it an even number, the units place must be an even number, so we use 4. Placing 5 in the hundreds place and 7 in the tens place gives us the smallest even 4-digit number, 4579.
0
10234 If you're cheap, you can go 01234
The smallest four digit number is 1000. It is even so 1001 is the smallest four digit number that is odd.
100012
12346
The smallest even 4-digit number using the digits 5, 7, 4, and 9 is 4579. To create the smallest number, we start by placing the smallest digit, which is 4, in the thousands place to ensure it is a 4-digit number. Since we need to make it an even number, the units place must be an even number, so we use 4. Placing 5 in the hundreds place and 7 in the tens place gives us the smallest even 4-digit number, 4579.
00000 or 00001
0
10234 If you're cheap, you can go 01234
1000
Oh, dude, the smallest even number you can make using 5247 is 4724. You just gotta swap the last two digits to make it even. It's like a little math magic trick, but not really magic, just numbers being numbers.
19
1243
-7510 is the smallest.