21,014 in words
21,014
twenty-one thousand and fourteen
21,014 is written twenty-one thousand and fourteen.
Ways to write it
- As an ordinal
- twenty-one thousand and fourteenth
- Expanded form
- 20,000 + 1,000 + 10 + 4
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 0 | 0 |
| tens | 1 | 10 |
| ones | 4 | 4 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1,106, 1,501, 3,002, 10,507 and 21,014 (16 factors)
- First 10 multiples
- 21,014, 42,028, 63,042, 84,056, 105,070, 126,084, 147,098, 168,112, 189,126, 210,140
- Square
- 21,014 × 21,014 = 441,588,196
- Square root
- ≈ 144.96
- Sum of the digits
- 2 + 1 + 0 + 1 + 4 = 8
- Rounded to the nearest 10
- 21,010
- Rounded to the nearest 100
- 21,000
- Rounded to the nearest 1000
- 21,000
- Number before
- 21,013
- Number after
- 21,015
- In binary
101001000010110
Quick check
What number comes just after 21,014?
Show the answer
21,015
Is 21,014 even or odd?
Show the answer
Even
What is 21,014 + 10?
Show the answer
21,024
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 21,014 in words?
21,014 is written "twenty-one thousand and fourteen".
Is 21,014 a prime number?
No. 21,014 is a composite number, because it has more than two factors.
What are the factors of 21,014?
The factors of 21,014 are 1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1,106, 1,501, 3,002, 10,507 and 21,014.