231,423 in words
231,423
two hundred thirty-one thousand four hundred twenty-three
231,423 is written two hundred thirty-one thousand four hundred twenty-three.
Ways to write it
- As an ordinal
- two hundred thirty-one thousand four hundred twenty-third
- Expanded form
- 200,000 + 30,000 + 1,000 + 400 + 20 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 3 | 30,000 |
| thousands | 1 | 1,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 77,141 and 231,423 (4 factors)
- First 10 multiples
- 231,423, 462,846, 694,269, 925,692, 1,157,115, 1,388,538, 1,619,961, 1,851,384, 2,082,807, 2,314,230
- Square
- 231,423 × 231,423 = 53,556,604,929
- Square root
- ≈ 481.06
- Sum of the digits
- 2 + 3 + 1 + 4 + 2 + 3 = 15
- Rounded to the nearest 10
- 231,420
- Rounded to the nearest 100
- 231,400
- Rounded to the nearest 1000
- 231,000
- Number before
- 231,422
- Number after
- 231,424
- In binary
111000011111111111
Quick check
What number comes just after 231,423?
Show the answer
231,424
Is 231,423 even or odd?
Show the answer
Odd
What is 231,423 + 10?
Show the answer
231,433
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 231,423 in words?
231,423 is written "two hundred thirty-one thousand four hundred twenty-three".
Is 231,423 a prime number?
No. 231,423 is a composite number, because it has more than two factors.
What are the factors of 231,423?
The factors of 231,423 are 1, 3, 77,141 and 231,423.