When put into a calculator and flipped upside down (kind of like 5318008), spells "hello"

Put it in a calculator and read it upside down

Mathematicians way of saying hello in math

Anything you write will ALWAYS be much cooler if:

1) It's in code.

2) The message/statement is conveyed by unconventional means.

And/Or

3) 1337 is used.

(The rule name comes from writing "Hello" on a standard handheld calculator by pressing 0.7734 and turning it upside-down)