The number 50744
50744 is a composite number with 8 divisors. Its prime factorisation is × 6343. Divisors (8): 1, 2, 4, 8, 6343, 12686, 25372, 50744.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50744 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50744 is composite. Its prime factorisation is
- 3
The divisors add up to 95160; without 50744 itself that is 44416, so 50744 is deficient (44416 is less than 50744). Euler's totient φ(50744) = 25368 numbers up to 50744 share no factor with it.
- 4
The digits of 50744 add up to 20, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 57 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50744 = 2^{3} \times 6343 \]50744 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 95160 |
| Euler totient φ(n) | 25368 |
| Square | 2574953536 |
| Cube | 130663442230784 |
| Square root | 225.264289 (= 2√12686) |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 57 |
| Scientific notation | 5.0744 × |
50744 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand seven hundred and forty-four |
| Binary (base 2) | 1100011000111000 |
| Octal (base 8) | 143070 |
| Hexadecimal (base 16) | C638 |
| Base 3 | 2120121102 |
| As time | 50744 seconds = 14 h 5 min 44 s |
Is 50744 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50744 ÷ 2 = 25372) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 2) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (50744 ÷ 4 = 12686) | 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 | No (remainder 2) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 1) | 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 | Yes (50744 ÷ 8 = 6343) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 2) | 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 8) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50744 a prime number?
No. 50744 = × 6343, so it is divisible by 2.
What are the factors of 50744?
1, 2, 4, 8, 6343, 12686, 25372, 50744.
What is 50744 in binary?
1100011000111000 (hexadecimal C638, octal 143070).
What is the square root of 50744?
About 225.2643, exactly 2√12686.
Is 50744 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 50744?
It is a composite number with 8 divisors.