20,772 in words
20,772
twenty thousand seven hundred and seventy-two
20,772 is written twenty thousand seven hundred and seventy-two.
Ways to write it
- As an ordinal
- twenty thousand seven hundred and seventy-second
- Expanded form
- 20,000 + 700 + 70 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 7 | 700 |
| tens | 7 | 70 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 1,154, 1,731, 2,308, 3,462, 5,193, 6,924, 10,386 and 20,772 (18 factors)
- First 10 multiples
- 20,772, 41,544, 62,316, 83,088, 103,860, 124,632, 145,404, 166,176, 186,948, 207,720
- Square
- 20,772 × 20,772 = 431,475,984
- Square root
- ≈ 144.12
- Sum of the digits
- 2 + 0 + 7 + 7 + 2 = 18
- Rounded to the nearest 10
- 20,770
- Rounded to the nearest 100
- 20,800
- Rounded to the nearest 1000
- 21,000
- Number before
- 20,771
- Number after
- 20,773
- In binary
101000100100100
Quick check
What number comes just after 20,772?
Show the answer
20,773
Is 20,772 even or odd?
Show the answer
Even
What is 20,772 + 10?
Show the answer
20,782
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 20,772 in words?
20,772 is written "twenty thousand seven hundred and seventy-two".
Is 20,772 a prime number?
No. 20,772 is a composite number, because it has more than two factors.
What are the factors of 20,772?
The factors of 20,772 are 1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 1,154, 1,731, 2,308, 3,462, 5,193, 6,924, 10,386 and 20,772.