12,997 in words
12,997
twelve thousand nine hundred and ninety-seven
12,997 is written twelve thousand nine hundred and ninety-seven.
Ways to write it
- As an ordinal
- twelve thousand nine hundred and ninety-seventh
- Expanded form
- 10,000 + 2,000 + 900 + 90 + 7
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 2 | 2,000 |
| hundreds | 9 | 900 |
| tens | 9 | 90 |
| ones | 7 | 7 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 41, 317 and 12,997 (4 factors)
- First 10 multiples
- 12,997, 25,994, 38,991, 51,988, 64,985, 77,982, 90,979, 103,976, 116,973, 129,970
- Square
- 12,997 × 12,997 = 168,922,009
- Square root
- ≈ 114.00
- Sum of the digits
- 1 + 2 + 9 + 9 + 7 = 28
- Rounded to the nearest 10
- 13,000
- Rounded to the nearest 100
- 13,000
- Rounded to the nearest 1000
- 13,000
- Number before
- 12,996
- Number after
- 12,998
- In binary
11001011000101
Quick check
What number comes just after 12,997?
Show the answer
12,998
Is 12,997 even or odd?
Show the answer
Odd
What is 12,997 + 10?
Show the answer
13,007
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 12,997 in words?
12,997 is written "twelve thousand nine hundred and ninety-seven".
Is 12,997 a prime number?
No. 12,997 is a composite number, because it has more than two factors.
What are the factors of 12,997?
The factors of 12,997 are 1, 41, 317 and 12,997.