Problem 1407. Is it an Armstrong number?

• Created by Harish Maradana
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Magic Numbers II

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Number theory

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An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. For example, 153 is an Armstrong number since 1^3 + 5^3 + 3^3 = 153.

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57.95% Correct | 42.05% Incorrect

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Last Solution submitted on Feb 23, 2025

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