The number 27327
27327 is a composite number with 4 divisors. Its prime factorisation is 3 × 9109. Divisors (4): 1, 3, 9109, 27327.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 27327: a semiprime: 3 × 9109, the product of two primes.
- 2
27327 is composite. Its prime factorisation is
- 3
The divisors add up to 36440; without 27327 itself that is 9113, so 27327 is deficient (9113 is less than 27327). Euler's totient φ(27327) = 18216 numbers up to 27327 share no factor with it.
- 4
The digits of 27327 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 170 steps to reach 1.
LaTeX source of the formulas on this page
\[ 27327 = 3 \times 9109 \]
27327 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 36440 |
| Euler totient φ(n) | 18216 |
| Square | 746764929 |
| Cube | 20406845214783 |
| Square root | 165.308802 |
| Digit sum / digital root | 21 / 3 |
| Collatz steps to 1 | 170 |
| Scientific notation | 2.7327 × |
27327 in other forms
| Form | Value |
|---|---|
| In words | twenty-seven thousand three hundred and twenty-seven |
| Binary (base 2) | 110101010111111 |
| Octal (base 8) | 65277 |
| Hexadecimal (base 16) | 6ABF |
| Base 3 | 1101111010 |
| As time | 27327 seconds = 7 h 35 min 27 s |
Is 27327 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 (27327 ÷ 3 = 9109) | 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 6) | 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 7) | 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 3) | 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 27327 a prime number?
No. 27327 = 3 × 9109, so it is divisible by 3.
What are the factors of 27327?
1, 3, 9109, 27327.
What is 27327 in binary?
110101010111111 (hexadecimal 6ABF, octal 65277).
What is the square root of 27327?
About 165.3088.
Is 27327 divisible by 3?
Yes. Its digits add up to 21, a multiple of 3.
What is special about the number 27327?
27327 is a semiprime: 3 × 9109, the product of two primes.