25,142 in words
25,142
twenty-five thousand one hundred forty-two
25,142 is written twenty-five thousand one hundred forty-two.
Ways to write it
- As an ordinal
- twenty-five thousand one hundred forty-second
- Expanded form
- 20,000 + 5,000 + 100 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 5 | 5,000 |
| hundreds | 1 | 100 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 13, 26, 967, 1,934, 12,571 and 25,142 (8 factors)
- First 10 multiples
- 25,142, 50,284, 75,426, 100,568, 125,710, 150,852, 175,994, 201,136, 226,278, 251,420
- Square
- 25,142 × 25,142 = 632,120,164
- Square root
- ≈ 158.56
- Sum of the digits
- 2 + 5 + 1 + 4 + 2 = 14
- Rounded to the nearest 10
- 25,140
- Rounded to the nearest 100
- 25,100
- Rounded to the nearest 1000
- 25,000
- Number before
- 25,141
- Number after
- 25,143
- In binary
110001000110110
Quick check
What number comes just after 25,142?
Show the answer
25,143
Is 25,142 even or odd?
Show the answer
Even
What is 25,142 + 10?
Show the answer
25,152
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 25,142 in words?
25,142 is written "twenty-five thousand one hundred forty-two".
Is 25,142 a prime number?
No. 25,142 is a composite number, because it has more than two factors.
What are the factors of 25,142?
The factors of 25,142 are 1, 2, 13, 26, 967, 1,934, 12,571 and 25,142.