A: No, the number 1,200 is not a Fibonacci number.

The Fibonacci Sequence is a series of numbers where you add the previous two numbers together. The product of each is a Fibonacci number.

You start with 0 and add 1 to get the answer 1. You then add 1 + 1 to get 2. Then 2 + 1 to get 3. Then 2 + 3 to get 5, and so on.

To help you see it a little better, the numbers you add together have been color coded:

0 + 1 = 1

1 + 1 = 2

1 + 2 = 3

2 + 3 = 5

3 + 5 = 8

5 + 8 = 13

What would be the next Fibonacci number? If you answered 21, you're right. Here's how: You add 8 + 13, which equals 21. The product of each set of numbers is a Fibonacci number. There are an infinite number of Fibonacci numbers.

So now that we have a little background on what a Fibonacci number is, let's work through it and try to see if 1,200 is a Fibonacci number.

Remember, we start with 0 + 1 = 1 then 1 + 1 = 2 then 1 + 2 = 3 then 2 + 3 = 5, and so on...

**Long Form Fibonacci Test**

0 + 1 = 1

1 + 1 = 2

1 + 2 = 3

2 + 3 = 5

3 + 5 = 8

5 + 8 = 13

8 + 13 = 21

13 + 21 = 34

21 + 34 = 55

34 + 55 = 89

55 + 89 = 144

89 + 144 = 233

144 + 233 = 377

233 + 377 = 610

377 + 610 = 987

987 + 1,597 = 1,597

Notice the last equation above (in red). This shows that 1,200 is NOT a Fibonacci number because the sum of the last equation is larger than the number 1,200 and the sum of the equation before it is smaller than the number 1,200.

- This is just one way to find a Fibonacci number and is arguably the easiest to understand. There are many ways to calculate a Fibonacci number. Take a look at Wikipedia for more information.

Here are the next few Fibonacci numbers for you to take a look at:

1,597 2,584 4,181 6,765 10,946 17,711Let's take a look and see...

General Questions

Factoring Questions

- What are the factors or divisors of the number 1,200?
- What are the prime factors of the number 1,200?
- What is the total number of factors of the number 1,200?
- What is the total number of prime factors of the number 1,200?
- What is the sum of all factors of the number 1,200 including 1,200?
- What is the sum of all factors of the number 1,200 excluding 1,200?
- What are the factor combinations of the number 1,200?
- What is the prime factorization of the number 1,200?

Calculation Questions

Miscellaneous Questions

- How much data will 1,200 bytes hold in different storage units?
- What is 1,200 in other base number systems?
- How is 1,200 spelled out in other languages or countries?
- How is 1,200 formatted in other languages or countries?
- How is 1,200 formatted as currency in different languages or countries?
- What are the different hash algorithm outputs for 1,200?