The number 27350
27350 is a composite number with 12 divisors. Its prime factorisation is 2 × × 547. Divisors (12): 1, 2, 5, 10, 25, 50, 547, 1094, 2735, 5470, 13675, 27350.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
27350 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
27350 is composite. Its prime factorisation is
- 3
The divisors add up to 50964; without 27350 itself that is 23614, so 27350 is deficient (23614 is less than 27350). Euler's totient φ(27350) = 10920 numbers up to 27350 share no factor with it.
- 4
The digits of 27350 add up to 17, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 183 steps to reach 1.
LaTeX source of the formulas on this page
\[ 27350 = 2 \times 5^{2} \times 547 \]27350 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 50964 |
| Euler totient φ(n) | 10920 |
| Square | 748022500 |
| Cube | 20458415375000 |
| Square root | 165.378354 (= 5√1094) |
| Digit sum / digital root | 17 / 8 |
| Collatz steps to 1 | 183 |
| Scientific notation | 2.735 × |
27350 in other forms
| Form | Value |
|---|---|
| In words | twenty-seven thousand three hundred and fifty |
| Binary (base 2) | 110101011010110 |
| Octal (base 8) | 65326 |
| Hexadecimal (base 16) | 6AD6 |
| Base 3 | 1101111222 |
| As time | 27350 seconds = 7 h 35 min 50 s |
Is 27350 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (27350 ÷ 2 = 13675) | 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 | Yes (27350 ÷ 5 = 5470) | 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 1) | 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 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | Yes (27350 ÷ 10 = 2735) | 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 27350 a prime number?
No. 27350 = 2 × × 547, so it is divisible by 2.
What are the factors of 27350?
1, 2, 5, 10, 25, 50, 547, 1094, 2735, 5470, 13675, 27350.
What is 27350 in binary?
110101011010110 (hexadecimal 6AD6, octal 65326).
What is the square root of 27350?
About 165.3784, exactly 5√1094.
Is 27350 divisible by 3?
No. Its digits add up to 17, which is not a multiple of 3.
What is special about the number 27350?
It is a composite number with 12 divisors.