0 in words
0
zero
0 is written zero.
Ways to write it
Place value
| Place | Digit | Value |
|---|---|---|
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Neither prime nor composite
- Square
- 0 × 0 = 0
- Square root
- 0
- Number after
- 1
- In binary
0
Quick check
What number comes just after 0?
Show the answer
1
Is 0 even or odd?
Show the answer
Even
What is 0 + 10?
Show the answer
10
Practise with a game
Place Value Quest
Ones, tens, hundreds and thousands.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 0 in words?
0 is written "zero".
Is 0 a prime number?
No. 0 is neither prime nor composite.