The number 80334
80334 is a composite number with 12 divisors. Its prime factorisation is 2 × × 4463. Divisors (12): 1, 2, 3, 6, 9, 18, 4463, 8926, 13389, 26778, 40167, 80334.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 80334: a Harshad number: divisible by its digit sum 18.
- 2
80334 is composite. Its prime factorisation is
- 3
The divisors add up to 174096; without 80334 itself that is 93762, so 80334 is abundant (93762 is more than 80334). Euler's totient φ(80334) = 26772 numbers up to 80334 share no factor with it.
- 4
The digits of 80334 add up to 18, and repeating that until one digit is left gives the digital root 9. The Collatz sequence (halve if even, else 3n+1) takes 68 steps to reach 1.
LaTeX source of the formulas on this page
\[ 80334 = 2 \times 3^{2} \times 4463 \]80334 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 174096 |
| Euler totient φ(n) | 26772 |
| Square | 6453551556 |
| Cube | 518439610699704 |
| Square root | 283.432532 (= 3√8926) |
| Digit sum / digital root | 18 / 9 |
| Collatz steps to 1 | 68 |
| Scientific notation | 8.0334 × |
80334 in other forms
| Form | Value |
|---|---|
| In words | eighty thousand three hundred and thirty-four |
| Binary (base 2) | 10011100111001110 |
| Octal (base 8) | 234716 |
| Hexadecimal (base 16) | 139CE |
| Base 3 | 11002012100 |
| As time | 80334 seconds = 22 h 18 min 54 s |
Is 80334 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (80334 ÷ 2 = 40167) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (80334 ÷ 3 = 26778) | 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 | No (remainder 4) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | Yes (80334 ÷ 6 = 13389) | 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 6) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | Yes (80334 ÷ 9 = 8926) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 4) | 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 6) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 80334 a prime number?
No. 80334 = 2 × × 4463, so it is divisible by 2.
What are the factors of 80334?
1, 2, 3, 6, 9, 18, 4463, 8926, 13389, 26778, 40167, 80334.
What is 80334 in binary?
10011100111001110 (hexadecimal 139CE, octal 234716).
What is the square root of 80334?
About 283.4325, exactly 3√8926.
Is 80334 divisible by 3?
Yes. Its digits add up to 18, a multiple of 3.
What is special about the number 80334?
80334 is a Harshad number: divisible by its digit sum 18.