Numerology for 1 to 10,000 things

By William Entriken

2 minutes

Have you ever been staring at a list of things for sale. And they are serial numbered between 1 and 10,000, inclusive, and you wonder which one to buy?

Here you go, enjoy!

Automatic mode (pro)

Cool numbers

Here are all the kinds of numbers you might want to pick. These filter for you if you paste in some list of numbers above.

Palindromes (count: #)

These read the same forward and backward.

One digit numbers (count: #)

Two digit numbers (count: #)

Three digit numbers (count: #)

Numbers that can be birthdays (count: #)

Prime numbers (count: #)

Fibonacci numbers (count: #)

Powers of 2 (count: #)


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