The number 9373
9373 is a composite number with 8 divisors. Its prime factorisation is 7 × 13 × 103. Divisors (8): 1, 7, 13, 91, 103, 721, 1339, 9373.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
9373 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
9373 is composite. Its prime factorisation is
- 3
The divisors add up to 11648; without 9373 itself that is 2275, so 9373 is deficient (2275 is less than 9373). Euler's totient φ(9373) = 7344 numbers up to 9373 share no factor with it.
- 4
The digits of 9373 add up to 22, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 153 steps to reach 1.
LaTeX source of the formulas on this page
\[ 9373 = 7 \times 13 \times 103 \]
9373 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 11648 |
| Euler totient φ(n) | 7344 |
| Square | 87853129 |
| Cube | 823447378117 |
| Square root | 96.814255 |
| Digit sum / digital root | 22 / 4 |
| Collatz steps to 1 | 153 |
| Scientific notation | 9.373 × |
9373 in other forms
| Form | Value |
|---|---|
| In words | nine thousand three hundred and seventy-three |
| Binary (base 2) | 10010010011101 |
| Octal (base 8) | 22235 |
| Hexadecimal (base 16) | 249D |
| Base 3 | 110212011 |
| As time | 9373 seconds = 2 h 36 min 13 s |
Is 9373 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 | Yes (9373 ÷ 7 = 1339) | 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 5) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 4) | 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 1) | 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 9373 a prime number?
No. 9373 = 7 × 13 × 103, so it is divisible by 7.
What are the factors of 9373?
1, 7, 13, 91, 103, 721, 1339, 9373.
What is 9373 in binary?
10010010011101 (hexadecimal 249D, octal 22235).
What is the square root of 9373?
About 96.8143.
Is 9373 divisible by 3?
No. Its digits add up to 22, which is not a multiple of 3.
What is special about the number 9373?
It is a composite number with 8 divisors.