The number 50667
50667 is a composite number with 4 divisors. Its prime factorisation is 3 × 16889. Divisors (4): 1, 3, 16889, 50667.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 50667: a semiprime: 3 × 16889, the product of two primes.
- 2
50667 is composite. Its prime factorisation is
- 3
The divisors add up to 67560; without 50667 itself that is 16893, so 50667 is deficient (16893 is less than 50667). Euler's totient φ(50667) = 33776 numbers up to 50667 share no factor with it.
- 4
The digits of 50667 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 189 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50667 = 3 \times 16889 \]
50667 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 67560 |
| Euler totient φ(n) | 33776 |
| Square | 2567144889 |
| Cube | 130069530090963 |
| Square root | 225.093314 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 189 |
| Scientific notation | 5.0667 × |
50667 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand six hundred and sixty-seven |
| Binary (base 2) | 1100010111101011 |
| Octal (base 8) | 142753 |
| Hexadecimal (base 16) | C5EB |
| Base 3 | 2120111120 |
| As time | 50667 seconds = 14 h 4 min 27 s |
Is 50667 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | No (remainder 1) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (50667 ÷ 3 = 16889) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 3) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 2) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 3) | 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 | No (remainder 3) | 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 7) | 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 3) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50667 a prime number?
No. 50667 = 3 × 16889, so it is divisible by 3.
What are the factors of 50667?
1, 3, 16889, 50667.
What is 50667 in binary?
1100010111101011 (hexadecimal C5EB, octal 142753).
What is the square root of 50667?
About 225.0933.
Is 50667 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 50667?
50667 is a semiprime: 3 × 16889, the product of two primes.