Today I wished a happy birthday to somebody who was born on 4/8/64, and who happens to enjoy math.
In fact, she was born at 4:44 in the morning, on a Wednesday (the fourth day of the week).
Clear there are powers at work here. The numbers 4, 8 and 64 are all there.
But what about the powers of two that were skipped over???
Which is why I was very glad to be able to wish her, in base 16, a happy 32nd birthday.