The number 4367
4367 is a composite number with 4 divisors. Its prime factorisation is 11 × 397. Divisors (4): 1, 11, 397, 4367.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 4367: a semiprime: 11 × 397, the product of two primes.
- 2
4367 is composite. Its prime factorisation is
- 3
The divisors add up to 4776; without 4367 itself that is 409, so 4367 is deficient (409 is less than 4367). Euler's totient φ(4367) = 3960 numbers up to 4367 share no factor with it.
- 4
The digits of 4367 add up to 20, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 139 steps to reach 1.
LaTeX source of the formulas on this page
\[ 4367 = 11 \times 397 \]
4367 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 4776 |
| Euler totient φ(n) | 3960 |
| Square | 19070689 |
| Cube | 83281698863 |
| Square root | 66.083281 |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 139 |
| Scientific notation | 4.367 × |
4367 in other forms
| Form | Value |
|---|---|
| In words | four thousand three hundred and sixty-seven |
| Binary (base 2) | 1000100001111 |
| Octal (base 8) | 10417 |
| Hexadecimal (base 16) | 110F |
| Base 3 | 12222202 |
| As time | 4367 seconds = 1 h 12 min 47 s |
Is 4367 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 | No (remainder 2) | 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 5) | 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 2) | 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 | Yes (4367 ÷ 11 = 397) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 11) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 4367 a prime number?
No. 4367 = 11 × 397, so it is divisible by 11.
What are the factors of 4367?
1, 11, 397, 4367.
What is 4367 in binary?
1000100001111 (hexadecimal 110F, octal 10417).
What is the square root of 4367?
About 66.0833.
Is 4367 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 4367?
4367 is a semiprime: 11 × 397, the product of two primes.