Number enthusiasts may be looking to the new year with a touch of melancholy. Another perfect square like 2025 (45 2 = 2,025) ...

Does it seem like a specific number is following you around, appearing in the most mundane places? Say you take a peek at the clock at 2:22 p.m., and then an avocado rings up to $2.22 at the grocery ...

A prime number is an integer, or whole number, that has only two factors — 1 and itself. Put another way, a prime number can be divided evenly only by 1 and by itself. Prime numbers also must be ...

Of all the kinds of coincidences that people routinely experience, one of the most common is number coincidences. This isn’t surprising, since we are constantly surrounded by numbers, from dates to ...