What is 4 10?

The number 4:

• In mathematics, 4 is an even number and a composite number, meaning it is divisible by 1, 2, and 4.
• It is the natural number following 3 and preceding 5.
• In Roman numerals, 4 is represented as "IV."
• In some cultures and superstitions, the number 4 is considered unlucky or associated with bad luck.
• 4 is the atomic number of beryllium, a chemical element.
• In music, a quarter note is often represented as 4, indicating that it lasts for one beat.

The number 10:

• In mathematics, 10 is a natural number following 9 and preceding 11.
• It is an even number and a composite number.
• In binary code, 10 is represented as 1010.
• In Roman numerals, 10 is represented as "X."
• 10 is the atomic number of neon, a chemical element.
• In the metric system, the prefix "deca-" denotes a factor of 10. For example, a decameter is equal to 10 meters.
• 10 is often used as a base for counting and measurement systems.