The number 50974
50974 is a composite number with 16 divisors. Its prime factorisation is 2 × 7 × 11 × 331. Divisors (16): 1, 2, 7, 11, 14, 22, 77, 154, 331, 662, 2317, 3641, 4634, 7282, 25487, 50974.
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How to work it out
- 1
50974 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50974 is composite. Its prime factorisation is
- 3
The divisors add up to 95616; without 50974 itself that is 44642, so 50974 is deficient (44642 is less than 50974). Euler's totient φ(50974) = 19800 numbers up to 50974 share no factor with it.
- 4
The digits of 50974 add up to 25, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 83 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50974 = 2 \times 7 \times 11 \times 331 \]
50974 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 95616 |
| Euler totient φ(n) | 19800 |
| Square | 2598348676 |
| Cube | 132448225410424 |
| Square root | 225.774224 |
| Digit sum / digital root | 25 / 7 |
| Collatz steps to 1 | 83 |
| Scientific notation | 5.0974 × |
50974 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand nine hundred and seventy-four |
| Binary (base 2) | 1100011100011110 |
| Octal (base 8) | 143436 |
| Hexadecimal (base 16) | C71E |
| Base 3 | 2120220221 |
| As time | 50974 seconds = 14 h 9 min 34 s |
Is 50974 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50974 ÷ 2 = 25487) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 1) | 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 | No (remainder 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | Yes (50974 ÷ 7 = 7282) | 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 7) | 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 (50974 ÷ 11 = 4634) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50974 a prime number?
No. 50974 = 2 × 7 × 11 × 331, so it is divisible by 2.
What are the factors of 50974?
1, 2, 7, 11, 14, 22, 77, 154, 331, 662, 2317, 3641, 4634, 7282, 25487, 50974.
What is 50974 in binary?
1100011100011110 (hexadecimal C71E, octal 143436).
What is the square root of 50974?
About 225.7742.
Is 50974 divisible by 3?
No. Its digits add up to 25, which is not a multiple of 3.
What is special about the number 50974?
It is a composite number with 16 divisors.