The number 53394
53394 is a composite number with 16 divisors. Its prime factorisation is 2 × 3 × 11 × 809. Divisors (16): 1, 2, 3, 6, 11, 22, 33, 66, 809, 1618, 2427, 4854, 8899, 17798, 26697, 53394.
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How to work it out
- 1
53394 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
53394 is composite. Its prime factorisation is
- 3
The divisors add up to 116640; without 53394 itself that is 63246, so 53394 is abundant (63246 is more than 53394). Euler's totient φ(53394) = 16160 numbers up to 53394 share no factor with it.
- 4
The digits of 53394 add up to 24, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 215 steps to reach 1.
LaTeX source of the formulas on this page
\[ 53394 = 2 \times 3 \times 11 \times 809 \]
53394 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 116640 |
| Euler totient φ(n) | 16160 |
| Square | 2850919236 |
| Cube | 152221981686984 |
| Square root | 231.071418 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 215 |
| Scientific notation | 5.3394 × |
53394 in other forms
| Form | Value |
|---|---|
| In words | fifty-three thousand three hundred and ninety-four |
| Binary (base 2) | 1101000010010010 |
| Octal (base 8) | 150222 |
| Hexadecimal (base 16) | D092 |
| Base 3 | 2201020120 |
| As time | 53394 seconds = 14 h 49 min 54 s |
Is 53394 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (53394 ÷ 2 = 26697) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (53394 ÷ 3 = 17798) | 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 (53394 ÷ 6 = 8899) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 5) | 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 2) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 6) | 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 | Yes (53394 ÷ 11 = 4854) | 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 53394 a prime number?
No. 53394 = 2 × 3 × 11 × 809, so it is divisible by 2.
What are the factors of 53394?
1, 2, 3, 6, 11, 22, 33, 66, 809, 1618, 2427, 4854, 8899, 17798, 26697, 53394.
What is 53394 in binary?
1101000010010010 (hexadecimal D092, octal 150222).
What is the square root of 53394?
About 231.0714.
Is 53394 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 53394?
It is a composite number with 16 divisors.