The number 9673
9673 is a composite number with 4 divisors. Its prime factorisation is 17 × 569. Divisors (4): 1, 17, 569, 9673.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 9673: a semiprime: 17 × 569, the product of two primes.
- 2
9673 is composite. Its prime factorisation is
- 3
The divisors add up to 10260; without 9673 itself that is 587, so 9673 is deficient (587 is less than 9673). Euler's totient φ(9673) = 9088 numbers up to 9673 share no factor with it.
- 4
The digits of 9673 add up to 25, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 60 steps to reach 1.
LaTeX source of the formulas on this page
\[ 9673 = 17 \times 569 \]
9673 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 10260 |
| Euler totient φ(n) | 9088 |
| Square | 93566929 |
| Cube | 905072904217 |
| Square root | 98.351411 |
| Digit sum / digital root | 25 / 7 |
| Collatz steps to 1 | 60 |
| Scientific notation | 9.673 × |
9673 in other forms
| Form | Value |
|---|---|
| In words | nine thousand six hundred and seventy-three |
| Binary (base 2) | 10010111001001 |
| Octal (base 8) | 22711 |
| Hexadecimal (base 16) | 25C9 |
| Base 3 | 111021021 |
| As time | 9673 seconds = 2 h 41 min 13 s |
Is 9673 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 1) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 1) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 3) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 1) | 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 1) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 7) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 3) | 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 1) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 9673 a prime number?
No. 9673 = 17 × 569, so it is divisible by 17.
What are the factors of 9673?
1, 17, 569, 9673.
What is 9673 in binary?
10010111001001 (hexadecimal 25C9, octal 22711).
What is the square root of 9673?
About 98.3514.
Is 9673 divisible by 3?
No. Its digits add up to 25, which is not a multiple of 3.
What is special about the number 9673?
9673 is a semiprime: 17 × 569, the product of two primes.