The number has to be 450. The number is 3 digits, and it's divisible by 8.
It's the number that has more digits to the left of the decimal point (if there is no decimal point, it's the number with more digits). If the number of digits to the left of the decimal point is the same, find the position farthest to the left where the digits are different. The number with the greater of those two digits is the greater number. For example, 10000 is greater than 9999 because 10000 has more digits, and 6350 is greater than 6349 because the farthest-left position that is different is the tens place, and 5 is greater than 4.
It is greater because with more digits the greater the value of the number will be.
What is the units digit of the least whole number greater than 1000 whose digits are all different?
which is greater, whole number with 5 digits or the whole number with 6 digits?
The least whole number with 6 digits is greater because it has more digits than 5 digits.
Because 100, 1000, 10,000 and all the greater places are divisible by 4. The only thing to worry about is the last two places.
Integers of 6 digits are normally greater than integers of 5 digits
It is enough to check whether the last two digits are divisible by 2.
Not necessarily. Consider 444. The digits are not different. The first and second digits are not multiples of 3 The first digit is not greater than the second digit. In spite of all that, 444 is a 3-digit number
6789
6789
The greatest whole number with 5 digits is 99,999. The next greater whole number is 100,000, which is the least whole number having 6 digits.