Narcissistic Number

Note 1 : Write a Program in any Language

Note 2 : If you have any doubt ask in comment

Narcissistic Number:

A number is narcissistic when the sum of its digits, with each digit raised to the power of digits quantity, is equal to the number itself.

153 ➞ 3 digits ➞ 1³ + 5³ + 3³ = 1 + 125 + 27 = 153 ➞ Narcissistic

84 ➞ 2 digits ➞ 8² + 4² = 64 + 16 = 80 ➞ Not narcissistic

Note : Given a positive integer n, implement a function that returns true if the number is narcissistic, and false if it's not.

Example:

Input - 8208
// 8⁴ + 2⁴ + 0⁴ + 8⁴ = 8208
Output - true

Input - 22
// 2² + 2² = 8
Output - false

Input - 9
// 9¹ = 9
Output - true

Notes:

Trivially, any number in the 1-9 range is narcissistic and any two-digit number is not.
Curious fact: Only 88 numbers are narcissistic.

Coding Challenge for U 7 - Narcissistic Number