Regular expression to separate a word with a digit. From "Hello1234" you need to get 2 matches Hello and 1234. Who knows how?

Question

Programming

The task is to split a word with a number that is not separated by a space from the word.
Here you can test : www.regexr.com
This text can be used as a test
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Answer 1

It 's better to test here: regexstorm.net/tester , do you have C#?
To solve it, you just need to find joints of the form "not a number-digit", the simplest regular expression:
Then we make a replacement for:
And we get the desired gap.