The number 33422
33422 is a composite number with 8 divisors. Its prime factorisation is 2 × 17 × 983. Divisors (8): 1, 2, 17, 34, 983, 1966, 16711, 33422.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
33422 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
33422 is composite. Its prime factorisation is
- 3
The divisors add up to 53136; without 33422 itself that is 19714, so 33422 is deficient (19714 is less than 33422). Euler's totient φ(33422) = 15712 numbers up to 33422 share no factor with it.
- 4
The digits of 33422 add up to 14, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 142 steps to reach 1.
LaTeX source of the formulas on this page
\[ 33422 = 2 \times 17 \times 983 \]
33422 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 53136 |
| Euler totient φ(n) | 15712 |
| Square | 1117030084 |
| Cube | 37333379467448 |
| Square root | 182.816848 |
| Digit sum / digital root | 14 / 5 |
| Collatz steps to 1 | 142 |
| Scientific notation | 3.3422 × |
33422 in other forms
| Form | Value |
|---|---|
| In words | thirty-three thousand four hundred and twenty-two |
| Binary (base 2) | 1000001010001110 |
| Octal (base 8) | 101216 |
| Hexadecimal (base 16) | 828E |
| Base 3 | 1200211212 |
| As time | 33422 seconds = 9 h 17 min 2 s |
Is 33422 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (33422 ÷ 2 = 16711) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 2) | 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 2) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 2) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 4) | 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 5) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 2) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 4) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 33422 a prime number?
No. 33422 = 2 × 17 × 983, so it is divisible by 2.
What are the factors of 33422?
1, 2, 17, 34, 983, 1966, 16711, 33422.
What is 33422 in binary?
1000001010001110 (hexadecimal 828E, octal 101216).
What is the square root of 33422?
About 182.8168.
Is 33422 divisible by 3?
No. Its digits add up to 14, which is not a multiple of 3.
What is special about the number 33422?
It is a composite number with 8 divisors.