23,449 in words
23,449
twenty-three thousand four hundred forty-nine
23,449 is written twenty-three thousand four hundred forty-nine.
Ways to write it
- As an ordinal
- twenty-three thousand four hundred forty-ninth
- Expanded form
- 20,000 + 3,000 + 400 + 40 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 3 | 3,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 131, 179 and 23,449 (4 factors)
- First 10 multiples
- 23,449, 46,898, 70,347, 93,796, 117,245, 140,694, 164,143, 187,592, 211,041, 234,490
- Square
- 23,449 × 23,449 = 549,855,601
- Square root
- ≈ 153.13
- Sum of the digits
- 2 + 3 + 4 + 4 + 9 = 22
- Rounded to the nearest 10
- 23,450
- Rounded to the nearest 100
- 23,400
- Rounded to the nearest 1000
- 23,000
- Number before
- 23,448
- Number after
- 23,450
- In binary
101101110011001
Quick check
What number comes just after 23,449?
Show the answer
23,450
Is 23,449 even or odd?
Show the answer
Odd
What is 23,449 + 10?
Show the answer
23,459
Practice 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 23,449 in words?
23,449 is written "twenty-three thousand four hundred forty-nine".
Is 23,449 a prime number?
No. 23,449 is a composite number, because it has more than two factors.
What are the factors of 23,449?
The factors of 23,449 are 1, 131, 179 and 23,449.