is_even function returns 1 if the number is even, 0 otherwise.

is_even online

The calculator is able to determine the **parity of an integer**, ie, to **check if a number is even** or
odd
.

An integer is even if it is a multiple of 2, otherwise it is an odd number. In other words, a number is even if it is divisible by 2.

The arithmetic calculator is able to verify that a number is even. If the number is even, the function returns 1, otherwise it returns 0.

For example, to check that the number 0 is odd or even 0, enter the following formula is_even(`0`), the calculator returns 1 indicating that 0 is an even number.

The arithmetic calculator is able to verify that a number is odd. Through function is_even. If the number is odd, the calculator returns 0, indicating that the number is not even, so it is odd.

For example to check that the number 1 is odd, enter the following formula is_even(`1`), the calculator returns 0, indicating that the number is not even, in other words, it is odd.

The calculator has another function to check that a number is odd .

is_even function returns 1 if the number is even, 0 otherwise.

See also

- Countdown maths solver : arithmetic_solver. This solver allows finding a target number from a set of integer in using arithmetic operations.
- Arrangement : arrangement. To calculate online the number of arrangement of p elements of a set of n elements.
- Base-n converter : base_converter. The calculator allows you to make decimal, binary, hexadecimal conversions, and more generally to any base n between 2 and 36.
- Calculation of binomial coefficients : binomial_coefficient. A binomial coefficient calculator that allows you to calculate a binomial coefficient from two integers.
- To count the number of combinations : combination. To calculate the number of k elements of part of a set of n elements.
- Euclidean division : euclidean_division. The euclidean_division function to calculate online the quotient and the remainder in the euclidean division of two polynomials or two integers.
- Factorial : factorial. Online factorial Calculator. The factorial of a natural number n is the product of the positive integers less than or equal to n.
- Gcd calculation online : gcd. GCD calculator that uses Euclid's algorithm to give the steps of the GCD calculation.
- Parity of a number : is_even. Is_even function returns 1 if the number is even, 0 otherwise.
- Parity of a number : is_odd. Is_odd function returns true if the number passed is odd, false otherwise.
- Least common multiple : lcm. LCM calculator to calculate the least common multiple (LCM).
- Permutation : permutation. To calculate online the number of permutation of a set of n elements.
- Prime factorization calculator : prime_factorization. The function prime_factorization is used to calculate online the decomposition of an integer into prime factors.
- Pythagorean theorem : pythagorean. The function makes it possible to verify by using the Pythagorean theorem knowing the lengths of the sides of a triangle that this is a right triangle. If the sides of the triangle depend on a variable, then the value of the variable is calculated so that the triangle is a right triangle.
- Even or odd function calculator : is_odd_or_even_function. Calculator for determining whether a function is an even function and an odd function.