Many "natural" numbers are irrational - meaning, they cannot be expressed as a ratio or fraction. Pi, the ratio of the circumference of a circle to the diameter, cannot be expressed as a fraction, and is APPROXIMATELY equal to 3.14.
The number "e" is approximately equal to 2.718.
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No natural number is irrational.
It is a natural number and an integer.
All of them except irrational number.
Irrationl number is non-terminating and non-recurring. eg: pi, 2.435457645....... Natural number is a set of counting numbers, i.e., 1,2,3,4,5,6,7,8,9........ Therefore natural numbers are terminating. So they are not irrational
It is rational, whole, integer and real but not natural nor irrational.