6, yes.
9, no.
900000
They aren't. 5454 is divisible by 6 and 9.
No. For example, 9 is divisible by 3 and 9, but not 6. Even numbers that are divisble by 3 and 9 are also divisble by 6.
One such number would be 3 x 5 x 9 = 135.
A number divisible by six is a multiple of six.
Yes
Not necessarily. For example, the number 56 ends in a 6 but is not divisible by six. To check if a number is divisible by six, the number must be divisible by both 2 and 3. To check this, the last digit must be even and the sum of the digits must be divisible by three. If the number meets these conditions, it is in fact divisible by six.
If it's even and divisible by 3, it's divisible by 6.
No because to be divisible by six, a number must be divisible by 2 and 3 and it is not divisible by 2.
There is no number, no matter the number of digits, that is only divisible by 2.
the number that is divisible by two and three is six
The highest six-digit number divisible by 3, 4, and 5 is 999960.