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# A speial number!

Do you know the specialty of the number " 1634 " ?

2 years, 5 months ago

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Number of digits in $$1634=4$$

$$1^4+6^4+3^4+4^4=1634$$

Such numbers are called Armstrong numbers

Some more examples of Armstrong numbers are 8208, 54748, 4210818

1634 even appears in continued fraction expansion of $$\pi$$ · 2 years, 5 months ago

Yes.1634=1^4+6^4+3^4+4^4.Such numbers are called Armstrong number · 2 years, 5 months ago