The number 42334
42334 is a composite number with 8 divisors. Its prime factorisation is 2 × 61 × 347. Divisors (8): 1, 2, 61, 122, 347, 694, 21167, 42334.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
42334 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
42334 is composite. Its prime factorisation is
- 3
The divisors add up to 64728; without 42334 itself that is 22394, so 42334 is deficient (22394 is less than 42334). Euler's totient φ(42334) = 20760 numbers up to 42334 share no factor with it.
- 4
The digits of 42334 add up to 16, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 106 steps to reach 1.
LaTeX source of the formulas on this page
\[ 42334 = 2 \times 61 \times 347 \]
42334 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 64728 |
| Euler totient φ(n) | 20760 |
| Square | 1792167556 |
| Cube | 75869621315704 |
| Square root | 205.752278 |
| Digit sum / digital root | 16 / 7 |
| Collatz steps to 1 | 106 |
| Scientific notation | 4.2334 × |
42334 in other forms
| Form | Value |
|---|---|
| In words | forty-two thousand three hundred and thirty-four |
| Binary (base 2) | 1010010101011110 |
| Octal (base 8) | 122536 |
| Hexadecimal (base 16) | A55E |
| Base 3 | 2011001221 |
| As time | 42334 seconds = 11 h 45 min 34 s |
Is 42334 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (42334 ÷ 2 = 21167) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 1) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 4) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 5) | A number is divisible by 7 if double the last digit and subtract it from the rest: the result is a multiple of 7. |
| 8 | No (remainder 6) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 7) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 4) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 6) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 42334 a prime number?
No. 42334 = 2 × 61 × 347, so it is divisible by 2.
What are the factors of 42334?
1, 2, 61, 122, 347, 694, 21167, 42334.
What is 42334 in binary?
1010010101011110 (hexadecimal A55E, octal 122536).
What is the square root of 42334?
About 205.7523.
Is 42334 divisible by 3?
No. Its digits add up to 16, which is not a multiple of 3.
What is special about the number 42334?
It is a composite number with 8 divisors.