Has anyone here had an experience involving numbers?

Sort of a throwaway question, really, but curious as to what people think of this. I've seen a lot of discussions about synchronicity, the Mandela effect, etc, but I was just wondering if anyone here has had any experiences that are just, well, weird - and that involve numbers.<br><br>For example, one I use is that my license plate is palindrome, meaning 1-2-3-2-1. I know it's possible to choose custom plates, but this was just randomly assigned to me.<br><br>Anyone here have any similar experiences?