What is 29?

Here's some information about the number 29:

• 29 is a prime number. This means it's only divisible by 1 and itself.
• It is the tenth prime number.
• It's a Lucas number. Lucas numbers are a sequence of integers that start with 2 and 1, and each subsequent number is the sum of the previous two.
• 29 is the sum of the first five squares: 29 = 1² + 2² + 3² + 4² + 5² = 1 + 4 + 9 + 16.
• It is an odd number.
• In some contexts, 29 can represent a time period or a quantity.
• It is a natural number.
• Atomic number of Copper is 29.