20,013 in words
20,013
twenty thousand and thirteen
20,013 is written twenty thousand and thirteen.
Ways to write it
- As an ordinal
- twenty thousand and thirteenth
- Expanded form
- 20,000 + 10 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 1 | 10 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 7, 21, 953, 2,859, 6,671 and 20,013 (8 factors)
- First 10 multiples
- 20,013, 40,026, 60,039, 80,052, 1,00,065, 1,20,078, 1,40,091, 1,60,104, 1,80,117, 2,00,130
- Square
- 20,013 × 20,013 = 40,05,20,169
- Square root
- ≈ 141.47
- Sum of the digits
- 2 + 0 + 0 + 1 + 3 = 6
- Rounded to the nearest 10
- 20,010
- Rounded to the nearest 100
- 20,000
- Rounded to the nearest 1000
- 20,000
- Number before
- 20,012
- Number after
- 20,014
- In binary
100111000101101
Quick check
What number comes just after 20,013?
Show the answer
20,014
Is 20,013 even or odd?
Show the answer
Odd
What is 20,013 + 10?
Show the answer
20,023
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 20,013 in words?
20,013 is written "twenty thousand and thirteen".
Is 20,013 a prime number?
No. 20,013 is a composite number, because it has more than two factors.
What are the factors of 20,013?
The factors of 20,013 are 1, 3, 7, 21, 953, 2,859, 6,671 and 20,013.