Have a mate that runs up and down there, for fun, doesn't even carry a rifle. Some people are strange.
Have a mate that runs up and down there, for fun, doesn't even carry a rifle. Some people are strange.
270 is a harmonic divisor number[1]
270 is the fourth number that is divisible by its average integer divisor[2]
270 is a practical number, by the second definition
The sum of the coprime counts for the first 29 integers is 270
270 is a sparsely totient number, the largest integer with 72 as its totient
Given 6 elements, there are 270 square permutations[3]
10! has 270 divisors
270 is the smallest positive integer that has divisors ending by digits 1, 2, …, 9.
Got to be real pleased with that for your first! Well done.
nice well done on getting your 1st one. the other side of the gully is more fun
Bookmarks