The number 50609
50609 is a composite number with 8 divisors. Its prime factorisation is 13 × 17 × 229. Divisors (8): 1, 13, 17, 221, 229, 2977, 3893, 50609.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50609 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50609 is composite. Its prime factorisation is
- 3
The divisors add up to 57960; without 50609 itself that is 7351, so 50609 is deficient (7351 is less than 50609). Euler's totient φ(50609) = 43776 numbers up to 50609 share no factor with it.
- 4
The digits of 50609 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 158 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50609 = 13 \times 17 \times 229 \]
50609 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 57960 |
| Euler totient φ(n) | 43776 |
| Square | 2561270881 |
| Cube | 129623358016529 |
| Square root | 224.964442 |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 158 |
| Scientific notation | 5.0609 × |
50609 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand six hundred and nine |
| Binary (base 2) | 1100010110110001 |
| Octal (base 8) | 142661 |
| Hexadecimal (base 16) | C5B1 |
| Base 3 | 2120102102 |
| As time | 50609 seconds = 14 h 3 min 29 s |
Is 50609 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 | No (remainder 2) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 1) | 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 5) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 6) | 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 1) | 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 9) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 9) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 5) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50609 a prime number?
No. 50609 = 13 × 17 × 229, so it is divisible by 13.
What are the factors of 50609?
1, 13, 17, 221, 229, 2977, 3893, 50609.
What is 50609 in binary?
1100010110110001 (hexadecimal C5B1, octal 142661).
What is the square root of 50609?
About 224.9644.
Is 50609 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 50609?
It is a composite number with 8 divisors.