8,243 in words
8,243
eight thousand two hundred and forty-three
8,243 is written eight thousand two hundred and forty-three.
Ways to write it
- As an ordinal
- eight thousand two hundred and forty-third
- Expanded form
- 8,000 + 200 + 40 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 8 | 8,000 |
| hundreds | 2 | 200 |
| tens | 4 | 40 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 8,243 (2 factors)
- First 10 multiples
- 8,243, 16,486, 24,729, 32,972, 41,215, 49,458, 57,701, 65,944, 74,187, 82,430
- Square
- 8,243 × 8,243 = 67,947,049
- Square root
- ≈ 90.79
- Sum of the digits
- 8 + 2 + 4 + 3 = 17
- Rounded to the nearest 10
- 8,240
- Rounded to the nearest 100
- 8,200
- Rounded to the nearest 1000
- 8,000
- Number before
- 8,242
- Number after
- 8,244
- In binary
10000000110011
Quick check
What number comes just after 8,243?
Show the answer
8,244
Is 8,243 even or odd?
Show the answer
Odd
What is 8,243 + 10?
Show the answer
8,253
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 8,243 in words?
8,243 is written "eight thousand two hundred and forty-three".
Is 8,243 a prime number?
Yes. 8,243 is a prime number: its only factors are 1 and 8,243.
What are the factors of 8,243?
The factors of 8,243 are 1 and 8,243.