231,513 in words
231,513
two hundred and thirty-one thousand five hundred and thirteen
231,513 is written two hundred and thirty-one thousand five hundred and thirteen.
Ways to write it
- As an ordinal
- two hundred and thirty-one thousand five hundred and thirteenth
- Expanded form
- 200,000 + 30,000 + 1,000 + 500 + 10 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 3 | 30,000 |
| thousands | 1 | 1,000 |
| hundreds | 5 | 500 |
| tens | 1 | 10 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 77,171 and 231,513 (4 factors)
- First 10 multiples
- 231,513, 463,026, 694,539, 926,052, 1,157,565, 1,389,078, 1,620,591, 1,852,104, 2,083,617, 2,315,130
- Square
- 231,513 × 231,513 = 53,598,269,169
- Square root
- ≈ 481.16
- Sum of the digits
- 2 + 3 + 1 + 5 + 1 + 3 = 15
- Rounded to the nearest 10
- 231,510
- Rounded to the nearest 100
- 231,500
- Rounded to the nearest 1000
- 232,000
- Number before
- 231,512
- Number after
- 231,514
- In binary
111000100001011001
Quick check
What number comes just after 231,513?
Show the answer
231,514
Is 231,513 even or odd?
Show the answer
Odd
What is 231,513 + 10?
Show the answer
231,523
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 231,513 in words?
231,513 is written "two hundred and thirty-one thousand five hundred and thirteen".
Is 231,513 a prime number?
No. 231,513 is a composite number, because it has more than two factors.
What are the factors of 231,513?
The factors of 231,513 are 1, 3, 77,171 and 231,513.