The number 27316
27316 is a composite number with 6 divisors. Its prime factorisation is × 6829. Divisors (6): 1, 2, 4, 6829, 13658, 27316.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
27316 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
27316 is composite. Its prime factorisation is
- 3
The divisors add up to 47810; without 27316 itself that is 20494, so 27316 is deficient (20494 is less than 27316). Euler's totient φ(27316) = 13656 numbers up to 27316 share no factor with it.
- 4
The digits of 27316 add up to 19, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 152 steps to reach 1.
LaTeX source of the formulas on this page
\[ 27316 = 2^{2} \times 6829 \]27316 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 6 |
| Sum of divisors | 47810 |
| Euler totient φ(n) | 13656 |
| Square | 746163856 |
| Cube | 20382211890496 |
| Square root | 165.275528 (= 2√6829) |
| Digit sum / digital root | 19 / 1 |
| Collatz steps to 1 | 152 |
| Scientific notation | 2.7316 × |
27316 in other forms
| Form | Value |
|---|---|
| In words | twenty-seven thousand three hundred and sixteen |
| Binary (base 2) | 110101010110100 |
| Octal (base 8) | 65264 |
| Hexadecimal (base 16) | 6AB4 |
| Base 3 | 1101110201 |
| As time | 27316 seconds = 7 h 35 min 16 s |
Is 27316 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (27316 ÷ 2 = 13658) | 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 | Yes (27316 ÷ 4 = 6829) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 1) | 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 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 4) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 1) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 6) | 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 4) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 27316 a prime number?
No. 27316 = × 6829, so it is divisible by 2.
What are the factors of 27316?
1, 2, 4, 6829, 13658, 27316.
What is 27316 in binary?
110101010110100 (hexadecimal 6AB4, octal 65264).
What is the square root of 27316?
About 165.2755, exactly 2√6829.
Is 27316 divisible by 3?
No. Its digits add up to 19, which is not a multiple of 3.
What is special about the number 27316?
It is a composite number with 6 divisors.