Fun Fact! When you multiply ones, you will always get palindromic numbers.

Fact! The most common "favourite number" is 7.

Fact! 13 is the most common two-digit number.

Fact! 7 Is Arithmetically Distinct

Fact! There Isn't Enough Space in the World to Write a Googolplex

Fact! Blackjack Didn't Begin with a Count of 21

Fun Fact! If a pizza has a radius of "Z" and a height of "A," the equation is

Fun Fact! The number one is not a prime number.

Fun Fact! The Number 9 Is Considered a "Magic" Number

Fun Fact! The number six is the smallest perfect number.

Fun Fact! Pi is an irrational number.

Fact! The Fibonacci Sequence Can Be Found in Nature

Fun Fact! There is just one number that is spelled with the same number of letters as the number itself.

Any number may be multiplied by 3. For a Clever Trick

Fun Fact! Zero was discovered at different times by different cultures.

Fact! The number zero is an even number.

Fun Fact! Roman Numerals Were Invented as a Trading System

"Hundred" Doesn't Always Mean "One Hundred"

Pythagoras' Constant is the square root of two.

The only number that cannot be represented in Roman numerals is zero.