20,471 in words
20,471
twenty thousand four hundred seventy-one
20,471 is written twenty thousand four hundred seventy-one.
Ways to write it
- As an ordinal
- twenty thousand four hundred seventy-first
- Expanded form
- 20,000 + 400 + 70 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 4 | 400 |
| tens | 7 | 70 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 11, 1,861 and 20,471 (4 factors)
- First 10 multiples
- 20,471, 40,942, 61,413, 81,884, 102,355, 122,826, 143,297, 163,768, 184,239, 204,710
- Square
- 20,471 × 20,471 = 419,061,841
- Square root
- ≈ 143.08
- Sum of the digits
- 2 + 0 + 4 + 7 + 1 = 14
- Rounded to the nearest 10
- 20,470
- Rounded to the nearest 100
- 20,500
- Rounded to the nearest 1000
- 20,000
- Number before
- 20,470
- Number after
- 20,472
- In binary
100111111110111
Quick check
What number comes just after 20,471?
Show the answer
20,472
Is 20,471 even or odd?
Show the answer
Odd
What is 20,471 + 10?
Show the answer
20,481
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 20,471 in words?
20,471 is written "twenty thousand four hundred seventy-one".
Is 20,471 a prime number?
No. 20,471 is a composite number, because it has more than two factors.
What are the factors of 20,471?
The factors of 20,471 are 1, 11, 1,861 and 20,471.