Sudá nebo lichá kontrola
Okamžitě zkontrolujte, zda je číslo liché nebo sudé. Zdarma online kontrola lichých sudých čísel pro jakékoli celé číslo.
Odd or Even Checker — Frequently Asked Questions
An even number is divisible by 2 with no remainder; an odd number is not.
Yes, negative integers are checked the same way.
Zero is even because it is divisible by 2.