The number 38014
38014 is a composite number with 8 divisors. Its prime factorisation is 2 × 83 × 229. Divisors (8): 1, 2, 83, 166, 229, 458, 19007, 38014.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
38014 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
38014 is composite. Its prime factorisation is
- 3
The divisors add up to 57960; without 38014 itself that is 19946, so 38014 is deficient (19946 is less than 38014). Euler's totient φ(38014) = 18696 numbers up to 38014 share no factor with it.
- 4
The digits of 38014 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 155 steps to reach 1.
LaTeX source of the formulas on this page
\[ 38014 = 2 \times 83 \times 229 \]
38014 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 57960 |
| Euler totient φ(n) | 18696 |
| Square | 1445064196 |
| Cube | 54932670346744 |
| Square root | 194.971793 |
| Digit sum / digital root | 16 / 7 |
| Collatz steps to 1 | 155 |
| Scientific notation | 3.8014 × |
38014 in other forms
| Form | Value |
|---|---|
| In words | thirty-eight thousand and fourteen |
| Binary (base 2) | 1001010001111110 |
| Octal (base 8) | 112176 |
| Hexadecimal (base 16) | 947E |
| Base 3 | 1221010221 |
| As time | 38014 seconds = 10 h 33 min 34 s |
Is 38014 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (38014 ÷ 2 = 19007) | 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 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 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 9) | 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 38014 a prime number?
No. 38014 = 2 × 83 × 229, so it is divisible by 2.
What are the factors of 38014?
1, 2, 83, 166, 229, 458, 19007, 38014.
What is 38014 in binary?
1001010001111110 (hexadecimal 947E, octal 112176).
What is the square root of 38014?
About 194.9718.
Is 38014 divisible by 3?
No. Its digits add up to 16, which is not a multiple of 3.
What is special about the number 38014?
It is a composite number with 8 divisors.