1
00000 or 00001
99998
12346
70
The smallest, positive 5-digit whole number is 10,000
Take the smallest 6-digit even number, then subtract one from it.
The smallest 5 digit odd number is: 10001 The greatest 4 digit even number is: 9998 Subtracting 9998 from 10001 gives you 3.
If the numbers are not repeated then the highest 5 digit even number to be made out of 0123456789 is : 98764.
88888
10000
10000
99999 - 1000 = 98999
The only even prime number is 2.
10000This is an even number, and the number immediately preceding it is 9999, which has only four digits.Hence it is the smallest 5-digit even number.Note that here we're not considering negative numbers. If we consider negative numbers, then the smallest 5-digit even number would be -99998.The number immediately preceding it is -99999, which is not even, and the number immediately preceding that is -100000, which has six digits.
12346
1