20,002 in words
20,002
twenty thousand and two
20,002 is written twenty thousand and two.
Ways to write it
- As an ordinal
- twenty thousand and second
- Expanded form
- 20,000 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 73, 137, 146, 274, 10,001 and 20,002 (8 factors)
- First 10 multiples
- 20,002, 40,004, 60,006, 80,008, 100,010, 120,012, 140,014, 160,016, 180,018, 200,020
- Square
- 20,002 × 20,002 = 400,080,004
- Square root
- ≈ 141.43
- Sum of the digits
- 2 + 0 + 0 + 0 + 2 = 4
- Rounded to the nearest 10
- 20,000
- Rounded to the nearest 100
- 20,000
- Rounded to the nearest 1000
- 20,000
- Number before
- 20,001
- Number after
- 20,003
- In binary
100111000100010
Quick check
What number comes just after 20,002?
Show the answer
20,003
Is 20,002 even or odd?
Show the answer
Even
What is 20,002 + 10?
Show the answer
20,012
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 20,002 in words?
20,002 is written "twenty thousand and two".
Is 20,002 a prime number?
No. 20,002 is a composite number, because it has more than two factors.
What are the factors of 20,002?
The factors of 20,002 are 1, 2, 73, 137, 146, 274, 10,001 and 20,002.