Fascinating number can be defined as a number which when multiplied with 2 and 3, and then the products after being concatenated with the number itself contains all the digits from 1 to 9. For a number to be a fascinating number it should be three or more than three ... Read More

A number is said to be an Evil number, if the number of 1’s present in the binary conversion of the given number is even. For more clarification, we have to first convert the given number into binary number. After converting we have to calculate how many ones are present. ... Read More

Bouncy number can be defined as a positive number whose digits do not follow increasing or decreasing order. Means the digits are in an unsorted manner. There are no bouncy numbers between 1 to 100. To show you some instances Instance-1 Input number is 101 Let’s check it by using ... Read More

Pronic number can be defined as a number when it is a product of two consecutive integers. Mathematically, the Pronic number is in the form of n(n+1). It is also called as heteromecic number, oblong number or rectangular number. To show you some instances Instance-1 Input number is 12 Let’s ... Read More

Three points are said to be collinear if all the three points lie on a straight line. If the points do not lie on the same straight line, then they are not collinear points. It means if three points (x1, y1), (x2, y2), (x3, y3) are on the same straight ... Read More

As we know a triangle is a polygon which has 3 sides. It consists of three sides and three vertices. Three internal angles sum up to 180 degrees. In a valid triangle, if you add any two sides then it will be greater than the third side. As per our ... Read More

A prism refers to a three−dimensional solid object which has two identical ends. A prism has 2 faces, the first one top and bottom face and second one is lateral faces. Both top and bottom faces are called bases which are identical to each other. All lateral faces are also ... Read More