24,121 in words
24,121
twenty-four thousand one hundred twenty-one
24,121 is written twenty-four thousand one hundred twenty-one.
Ways to write it
- As an ordinal
- twenty-four thousand one hundred twenty-first
- Expanded form
- 20,000 + 4,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 4 | 4,000 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 24,121 (2 factors)
- First 10 multiples
- 24,121, 48,242, 72,363, 96,484, 120,605, 144,726, 168,847, 192,968, 217,089, 241,210
- Square
- 24,121 × 24,121 = 581,822,641
- Square root
- ≈ 155.31
- Sum of the digits
- 2 + 4 + 1 + 2 + 1 = 10
- Rounded to the nearest 10
- 24,120
- Rounded to the nearest 100
- 24,100
- Rounded to the nearest 1000
- 24,000
- Number before
- 24,120
- Number after
- 24,122
- In binary
101111000111001
Quick check
What number comes just after 24,121?
Show the answer
24,122
Is 24,121 even or odd?
Show the answer
Odd
What is 24,121 + 10?
Show the answer
24,131
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 24,121 in words?
24,121 is written "twenty-four thousand one hundred twenty-one".
Is 24,121 a prime number?
Yes. 24,121 is a prime number: its only factors are 1 and 24,121.
What are the factors of 24,121?
The factors of 24,121 are 1 and 24,121.