233 in words
233
two hundred thirty-three
233 is written two hundred thirty-three.
Ways to write it
- As an ordinal
- two hundred thirty-third
- Roman numeral
- CCXXXIII
- Expanded form
- 200 + 30 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 2 | 200 |
| tens | 3 | 30 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 233 (2 factors)
- First 10 multiples
- 233, 466, 699, 932, 1,165, 1,398, 1,631, 1,864, 2,097, 2,330
- Square
- 233 × 233 = 54,289
- Square root
- ≈ 15.26
- Sum of the digits
- 2 + 3 + 3 = 8
- Rounded to the nearest 10
- 230
- Rounded to the nearest 100
- 200
- Number before
- 232
- Number after
- 234
- In binary
11101001
Quick check
What number comes just after 233?
Show the answer
234
Is 233 even or odd?
Show the answer
Odd
What is 233 + 10?
Show the answer
243
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 233 in words?
233 is written "two hundred thirty-three".
Is 233 a prime number?
Yes. 233 is a prime number: its only factors are 1 and 233.
What are the factors of 233?
The factors of 233 are 1 and 233.
How do you write 233 in Roman numerals?
233 in Roman numerals is CCXXXIII.