13,987 in words
13,987
thirteen thousand nine hundred eighty-seven
13,987 is written thirteen thousand nine hundred eighty-seven.
Ways to write it
- As an ordinal
- thirteen thousand nine hundred eighty-seventh
- Expanded form
- 10,000 + 3,000 + 900 + 80 + 7
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 3 | 3,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 7 | 7 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 71, 197 and 13,987 (4 factors)
- First 10 multiples
- 13,987, 27,974, 41,961, 55,948, 69,935, 83,922, 97,909, 111,896, 125,883, 139,870
- Square
- 13,987 × 13,987 = 195,636,169
- Square root
- ≈ 118.27
- Sum of the digits
- 1 + 3 + 9 + 8 + 7 = 28
- Rounded to the nearest 10
- 13,990
- Rounded to the nearest 100
- 14,000
- Rounded to the nearest 1000
- 14,000
- Number before
- 13,986
- Number after
- 13,988
- In binary
11011010100011
Quick check
What number comes just after 13,987?
Show the answer
13,988
Is 13,987 even or odd?
Show the answer
Odd
What is 13,987 + 10?
Show the answer
13,997
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 13,987 in words?
13,987 is written "thirteen thousand nine hundred eighty-seven".
Is 13,987 a prime number?
No. 13,987 is a composite number, because it has more than two factors.
What are the factors of 13,987?
The factors of 13,987 are 1, 71, 197 and 13,987.