231,431 in words
231,431
two hundred thirty-one thousand four hundred thirty-one
231,431 is written two hundred thirty-one thousand four hundred thirty-one.
Ways to write it
- As an ordinal
- two hundred thirty-one thousand four hundred thirty-first
- Expanded form
- 200,000 + 30,000 + 1,000 + 400 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 3 | 30,000 |
| thousands | 1 | 1,000 |
| hundreds | 4 | 400 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 231,431 (2 factors)
- First 10 multiples
- 231,431, 462,862, 694,293, 925,724, 1,157,155, 1,388,586, 1,620,017, 1,851,448, 2,082,879, 2,314,310
- Square
- 231,431 × 231,431 = 53,560,307,761
- Square root
- ≈ 481.07
- Sum of the digits
- 2 + 3 + 1 + 4 + 3 + 1 = 14
- Rounded to the nearest 10
- 231,430
- Rounded to the nearest 100
- 231,400
- Rounded to the nearest 1000
- 231,000
- Number before
- 231,430
- Number after
- 231,432
- In binary
111000100000000111
Quick check
What number comes just after 231,431?
Show the answer
231,432
Is 231,431 even or odd?
Show the answer
Odd
What is 231,431 + 10?
Show the answer
231,441
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 231,431 in words?
231,431 is written "two hundred thirty-one thousand four hundred thirty-one".
Is 231,431 a prime number?
Yes. 231,431 is a prime number: its only factors are 1 and 231,431.
What are the factors of 231,431?
The factors of 231,431 are 1 and 231,431.