Cyclicity of 420

Here we will show you how to find the Cyclicity of 420. First you make the following calculations:

420¹ = 420
420² = 176400
420³ = 74088000
420⁴ = 31116960000
420⁵ = 13069123200000

Then you look at the last digit of each of the numbers you found above: 0 0 0 0 0.

The Cyclicity of any number such as 420 is a sequence of 1 to 4 numbers. You will see that the last digits from the answers above will start repeating themselves. This sequence of numbers that repeats itself is called the Cyclicity of 420.

As you can see, the Cyclicity of 420 has 1 number. The Cyclicity of 420 is

0

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Cyclicity of 421
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