Any nonzero number ending in 5 or 0 is divisible by 5.
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There is no 5 digit number which is divisible by 23456910 (an 8-digit number)..
yeah3 9 15 21 27 and so on(every other multiple of three)But if you have a large number, like 755253, and don't have a calculator handy, then use sum of digits to determine if divisible by 3.Then if the number is divisible by 3 and divisible by 2, then it is also divisible by 6.So in this case: 7 + 5 + 5 + 2 + 5 + 3 = 27, which is divisible by 3, but the original number is odd, so the number is not divisible by 6.
It is divisible by 2, 5 and 10 but not the rest.
Because any number ending with 5 or 0 is divisible by 5 except of course 0 by itself
None of the numbers in that range are divisible by 495. 495 is divisible by 3 and 5.