The number 39027
39027 is a composite number with 4 divisors. Its prime factorisation is 3 × 13009. Divisors (4): 1, 3, 13009, 39027.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 39027: a semiprime: 3 × 13009, the product of two primes.
- 2
39027 is composite. Its prime factorisation is
- 3
The divisors add up to 52040; without 39027 itself that is 13013, so 39027 is deficient (13013 is less than 39027). Euler's totient φ(39027) = 26016 numbers up to 39027 share no factor with it.
- 4
The digits of 39027 add up to 21, and repeating that until one digit is left gives the digital root 3. The Collatz sequence (halve if even, else 3n+1) takes 124 steps to reach 1.
LaTeX source of the formulas on this page
\[ 39027 = 3 \times 13009 \]
39027 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 52040 |
| Euler totient φ(n) | 26016 |
| Square | 1523106729 |
| Cube | 59442286312683 |
| Square root | 197.552525 |
| Digit sum / digital root | 21 / 3 |
| Collatz steps to 1 | 124 |
| Scientific notation | 3.9027 × |
39027 in other forms
| Form | Value |
|---|---|
| In words | thirty-nine thousand and twenty-seven |
| Binary (base 2) | 1001100001110011 |
| Octal (base 8) | 114163 |
| Hexadecimal (base 16) | 9873 |
| Base 3 | 1222112110 |
| As time | 39027 seconds = 10 h 50 min 27 s |
Is 39027 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | No (remainder 1) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (39027 ÷ 3 = 13009) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 3) | 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 3) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 2) | 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 3) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 3) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 7) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 10) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 3) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 39027 a prime number?
No. 39027 = 3 × 13009, so it is divisible by 3.
What are the factors of 39027?
1, 3, 13009, 39027.
What is 39027 in binary?
1001100001110011 (hexadecimal 9873, octal 114163).
What is the square root of 39027?
About 197.5525.
Is 39027 divisible by 3?
Yes. Its digits add up to 21, a multiple of 3.
What is special about the number 39027?
39027 is a semiprime: 3 × 13009, the product of two primes.