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The list of numbers that are exactly divisible by 9 is infinite. The first four are: 9, 18, 27, 36 . . .

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What number is not divisible by 9?

Every number is divisible by 9 but the answer wont necessarily be a whole number.


What is the converse of the sentence A number divisible by 9 is also divisible by 3?

If a number is not divisible by 3 then it is not divisible by 9.


What largest 3 - digit number divisible by both 6 and 9?

999 is divisible by 9, but not by six; the next lower number divisible by 9 is 990, which is also divisible by 6, so that's the answer. Some shortcuts for divisibility: 0 is divisible by any number. If the last digit of a number is divisible by 2, the number itself is divisible by 2. If the sum of the digits of a number is divisible by 3, the number itself is divisible by 3. If the last TWO digits of a number are divisible by 4, the number itself is divisible by 4. If the last digit of a number is divisible by 5, the number itself is divisible by 5. If a number is divisible by both 2 and 3, it is divisible by 6. If the last THREE digits of a number are divisible by 8, the number itself is divisible by 8. If the sum of the digits of a number is divisible by 9, the number itself is divisible by 9. 990: 9+9+0=18, which is divisible by 9, so 990 is divisible by 9. 18 is also divisible by 3, so 990 is divisible by 3, and since 990 ends in 0 it's also divisible by 2, meaning that it's divisible by 6 as well.


Is 20 divisible by 2 3 5 9 or 10?

20 is divisible by 2, 5 and 10. It is not exactly divisible by 3 or 9.


Is every number divisible by 2 also divisible by 4?

NO, can 2 be divided by 6........ yes, can 4 be divided by 6......... Every number is divisible by every other number, but not always exactly. Not every number that is exactly divisible by 2 is exactly divisble by 4. Examples: 2, 18, 30, 46

Related Questions

What is the smallest number which is exactly divisible by the numbers 8 9 and 10?

The smallest number which is exactly divisible by the numbers 8 9 and 10 is 360.


Is 955 divisible by 3?

No. In order for a number to be exactly divisible by 3, the digits in the number must also be divisible by three. In this example, 9+5+5=19.


What is the closet number to 87 that is divisible by 9 exactly?

87 + 3 = 90 90 / 9 = 10


What number is not divisible by 9?

Every number is divisible by 9 but the answer wont necessarily be a whole number.


Is 33414 exactly divisible by 9?

No, it is not.


Is 2043 divisible by 9?

Yes it is - you get the answer 227. To check if a number is divisible by 9, add up the digits that are in it. If the sum of the digits is 9 (or a multiple) then the number itself will also divide exactly by 9. - in this case 2+4+3 = 9.


What is the converse of the sentence A number divisible by 9 is also divisible by 3?

If a number is not divisible by 3 then it is not divisible by 9.


What is a factor give an example?

a number or algebraic expression by which another is exactly divisible. 3 is a factor of 9


If the sum of the digits is divisible by 9 the number is divisible by?

If the sum of the digits of a number is divisible by 9, then the number itself is also divisible by 9. This is a basic rule in number theory known as the divisibility rule for 9. Therefore, if you calculate the sum of the digits and find it divisible by 9, you can conclude that the original number is divisible by 9 as well.


Is every number that is divisible by 9 divisible by 3?

Yes, every number that's divisible by 9 is divisible by 3


Is 6 060 exactly divisible by 9?

No


What largest 3 - digit number divisible by both 6 and 9?

999 is divisible by 9, but not by six; the next lower number divisible by 9 is 990, which is also divisible by 6, so that's the answer. Some shortcuts for divisibility: 0 is divisible by any number. If the last digit of a number is divisible by 2, the number itself is divisible by 2. If the sum of the digits of a number is divisible by 3, the number itself is divisible by 3. If the last TWO digits of a number are divisible by 4, the number itself is divisible by 4. If the last digit of a number is divisible by 5, the number itself is divisible by 5. If a number is divisible by both 2 and 3, it is divisible by 6. If the last THREE digits of a number are divisible by 8, the number itself is divisible by 8. If the sum of the digits of a number is divisible by 9, the number itself is divisible by 9. 990: 9+9+0=18, which is divisible by 9, so 990 is divisible by 9. 18 is also divisible by 3, so 990 is divisible by 3, and since 990 ends in 0 it's also divisible by 2, meaning that it's divisible by 6 as well.