The number 50958
50958 is a composite number with 24 divisors. Its prime factorisation is 2 × × 19 × 149. Divisors (24): 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894 … 50958.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50958 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50958 is composite. Its prime factorisation is
- 3
The divisors add up to 117000; without 50958 itself that is 66042, so 50958 is abundant (66042 is more than 50958). Euler's totient φ(50958) = 15984 numbers up to 50958 share no factor with it.
- 4
The digits of 50958 add up to 27, and repeating that until one digit is left gives the digital root 9. The Collatz sequence (halve if even, else 3n+1) takes 109 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50958 = 2 \times 3^{2} \times 19 \times 149 \]50958 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 24 |
| Sum of divisors | 117000 |
| Euler totient φ(n) | 15984 |
| Square | 2596717764 |
| Cube | 132323543817912 |
| Square root | 225.738787 (= 3√5662) |
| Digit sum / digital root | 27 / 9 |
| Collatz steps to 1 | 109 |
| Scientific notation | 5.0958 × |
50958 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand nine hundred and fifty-eight |
| Binary (base 2) | 1100011100001110 |
| Octal (base 8) | 143416 |
| Hexadecimal (base 16) | C70E |
| Base 3 | 2120220100 |
| As time | 50958 seconds = 14 h 9 min 18 s |
Is 50958 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50958 ÷ 2 = 25479) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (50958 ÷ 3 = 16986) | 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 (50958 ÷ 6 = 8493) | 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 6) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | Yes (50958 ÷ 9 = 5662) | 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 6) | 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 50958 a prime number?
No. 50958 = 2 × × 19 × 149, so it is divisible by 2.
What are the factors of 50958?
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 2682, 2831, 5662, 8493, 16986, 25479, 50958.
What is 50958 in binary?
1100011100001110 (hexadecimal C70E, octal 143416).
What is the square root of 50958?
About 225.7388, exactly 3√5662.
Is 50958 divisible by 3?
Yes. Its digits add up to 27, a multiple of 3.
What is special about the number 50958?
It is a composite number with 24 divisors.