13,231 in words
13,231
thirteen thousand two hundred thirty-one
13,231 is written thirteen thousand two hundred thirty-one.
Ways to write it
- As an ordinal
- thirteen thousand two hundred thirty-first
- Expanded form
- 10,000 + 3,000 + 200 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 3 | 3,000 |
| hundreds | 2 | 200 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 101, 131 and 13,231 (4 factors)
- First 10 multiples
- 13,231, 26,462, 39,693, 52,924, 66,155, 79,386, 92,617, 105,848, 119,079, 132,310
- Square
- 13,231 × 13,231 = 175,059,361
- Square root
- ≈ 115.03
- Sum of the digits
- 1 + 3 + 2 + 3 + 1 = 10
- Rounded to the nearest 10
- 13,230
- Rounded to the nearest 100
- 13,200
- Rounded to the nearest 1000
- 13,000
- Number before
- 13,230
- Number after
- 13,232
- In binary
11001110101111
Quick check
What number comes just after 13,231?
Show the answer
13,232
Is 13,231 even or odd?
Show the answer
Odd
What is 13,231 + 10?
Show the answer
13,241
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 13,231 in words?
13,231 is written "thirteen thousand two hundred thirty-one".
Is 13,231 a prime number?
No. 13,231 is a composite number, because it has more than two factors.
What are the factors of 13,231?
The factors of 13,231 are 1, 101, 131 and 13,231.