I have a passion for easily divisible numbers.
In base 10, it is the first composite number not evenly divisible by any of its digits.
But given our preoccupation with numbers divisible by 50 or 100, I am content with using the 250th anniversary of his death as an excuse.
Because a number was assigned every quarter of a mile, each full-milestone had a serial number divisible by four.
Sixty is the smallest number divisible by the numbers 1 to 6.
(There is no smaller number divisible by the numbers 1 to 5).
The players replace every number divisible by 7 or containing the digit 7 with "boom".
It is a highly divisible number which makes it very powerful for doing calculations.
From about 1825 until 1863 Kulik produced a factor table of numbers up to 100330200 (except for numbers divisible by 2, 3, or 5).
By which of the following is the number 2135 divisible: 2, 3, 4, 15, 7?
