Cyclicity of 421

Here we will show you how to find the Cyclicity of 421. First you make the following calculations:

421¹ = 421
421² = 177241
421³ = 74618461
421⁴ = 31414372081
421⁵ = 13225450646101

Then you look at the last digit of each of the numbers you found above: 1 1 1 1 1.

The Cyclicity of any number such as 421 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 421.

As you can see, the Cyclicity of 421 has 1 number. The Cyclicity of 421 is

1

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Cyclicity of 422
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