The number 38022
38022 is a composite number with 8 divisors. Its prime factorisation is 2 × 3 × 6337. Divisors (8): 1, 2, 3, 6, 6337, 12674, 19011, 38022.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
38022 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
38022 is composite. Its prime factorisation is
- 3
The divisors add up to 76056; without 38022 itself that is 38034, so 38022 is abundant (38034 is more than 38022). Euler's totient φ(38022) = 12672 numbers up to 38022 share no factor with it.
- 4
The digits of 38022 add up to 15, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 124 steps to reach 1.
LaTeX source of the formulas on this page
\[ 38022 = 2 \times 3 \times 6337 \]
38022 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 76056 |
| Euler totient φ(n) | 12672 |
| Square | 1445672484 |
| Cube | 54967359186648 |
| Square root | 194.992308 |
| Digit sum / digital root | 15 / 6 |
| Collatz steps to 1 | 124 |
| Scientific notation | 3.8022 × |
38022 in other forms
| Form | Value |
|---|---|
| In words | thirty-eight thousand and twenty-two |
| Binary (base 2) | 1001010010000110 |
| Octal (base 8) | 112206 |
| Hexadecimal (base 16) | 9486 |
| Base 3 | 1221011020 |
| As time | 38022 seconds = 10 h 33 min 42 s |
Is 38022 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (38022 ÷ 2 = 19011) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (38022 ÷ 3 = 12674) | 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 | Yes (38022 ÷ 6 = 6337) | 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 6) | 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 6) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 6) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 38022 a prime number?
No. 38022 = 2 × 3 × 6337, so it is divisible by 2.
What are the factors of 38022?
1, 2, 3, 6, 6337, 12674, 19011, 38022.
What is 38022 in binary?
1001010010000110 (hexadecimal 9486, octal 112206).
What is the square root of 38022?
About 194.9923.
Is 38022 divisible by 3?
Yes. Its digits add up to 15, a multiple of 3.
What is special about the number 38022?
It is a composite number with 8 divisors.