The number 50838
50838 is a composite number with 16 divisors. Its prime factorisation is 2 × 3 × 37 × 229. Divisors (16): 1, 2, 3, 6, 37, 74, 111, 222, 229, 458, 687, 1374, 8473, 16946, 25419, 50838.
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How to work it out
- 1
50838 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50838 is composite. Its prime factorisation is
- 3
The divisors add up to 104880; without 50838 itself that is 54042, so 50838 is abundant (54042 is more than 50838). Euler's totient φ(50838) = 16416 numbers up to 50838 share no factor with it.
- 4
The digits of 50838 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 57 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50838 = 2 \times 3 \times 37 \times 229 \]
50838 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 104880 |
| Euler totient φ(n) | 16416 |
| Square | 2584502244 |
| Cube | 131390925080472 |
| Square root | 225.472837 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 57 |
| Scientific notation | 5.0838 × |
50838 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand eight hundred and thirty-eight |
| Binary (base 2) | 1100011010010110 |
| Octal (base 8) | 143226 |
| Hexadecimal (base 16) | C696 |
| Base 3 | 2120201220 |
| As time | 50838 seconds = 14 h 7 min 18 s |
Is 50838 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50838 ÷ 2 = 25419) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (50838 ÷ 3 = 16946) | 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 3) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | Yes (50838 ÷ 6 = 8473) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 4) | 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 | No (remainder 6) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 8) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 7) | 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 50838 a prime number?
No. 50838 = 2 × 3 × 37 × 229, so it is divisible by 2.
What are the factors of 50838?
1, 2, 3, 6, 37, 74, 111, 222, 229, 458, 687, 1374, 8473, 16946, 25419, 50838.
What is 50838 in binary?
1100011010010110 (hexadecimal C696, octal 143226).
What is the square root of 50838?
About 225.4728.
Is 50838 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 50838?
It is a composite number with 16 divisors.