the.com/evens
Numbers so well-balanced they refuse to leave anyone the odd one out.
means Integers divisible by two with no remainder, splitting cleanly into equal halves.
from From Old English efen, meaning level or smooth — the same root that flattens hills into evening and settles debts when you call them even.
Zero countsZero is even, dividing perfectly by two.
Sum ruleAdd two evens, always get an even.
Last digitEnds in 0, 2, 4, 6, or 8.
Even splitEvens and odds are infinite, perfectly tied.