Is 1 an Even Number?
1 is an odd number.
What Is the Formula for Even Numbers?
An integer n is even if it can be expressed as:
n = 2 × k where k is any integer (positive, negative, or zero).
How to Know if 1 Is Even?
To check if 1 is even, divide 1 by 2 and check the remainder:
- If
1 % 2 = 0, then 1 is even. - If the remainder is not zero, 1 is odd.
Step-by-Step Calculation for 1
Calculate the remainder when 1 is divided by 2:
1 ÷ 2 = 0 with a remainder of 1
Since the remainder is not 0, 1 is an odd number.
Understanding Even and Odd Numbers
Even numbers are integers divisible by 2 without any remainder. Odd numbers are integers which, when divided by 2, leave a remainder of 1.
Examples of Even Numbers
Examples include 0, 2, 4, 6, 8, 10, 12, and so on.
Examples of Odd Numbers
Examples include 1, 3, 5, 7, 9, 11, 13, and so on.