The number 50349
50349 is a composite number with 8 divisors. Its prime factorisation is 3 × 13 × 1291. Divisors (8): 1, 3, 13, 39, 1291, 3873, 16783, 50349.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50349 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50349 is composite. Its prime factorisation is
- 3
The divisors add up to 72352; without 50349 itself that is 22003, so 50349 is deficient (22003 is less than 50349). Euler's totient φ(50349) = 30960 numbers up to 50349 share no factor with it.
- 4
The digits of 50349 add up to 21, and repeating that until one digit is left gives the digital root 3. The Collatz sequence (halve if even, else 3n+1) takes 65 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50349 = 3 \times 13 \times 1291 \]
50349 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 72352 |
| Euler totient φ(n) | 30960 |
| Square | 2535021801 |
| Cube | 127635812658549 |
| Square root | 224.385828 |
| Digit sum / digital root | 21 / 3 |
| Collatz steps to 1 | 65 |
| Scientific notation | 5.0349 × |
50349 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand three hundred and forty-nine |
| Binary (base 2) | 1100010010101101 |
| Octal (base 8) | 142255 |
| Hexadecimal (base 16) | C4AD |
| Base 3 | 2120001210 |
| As time | 50349 seconds = 13 h 59 min 9 s |
Is 50349 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 (50349 ÷ 3 = 16783) | 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 3) | 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 5) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 3) | 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 2) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 9) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50349 a prime number?
No. 50349 = 3 × 13 × 1291, so it is divisible by 3.
What are the factors of 50349?
1, 3, 13, 39, 1291, 3873, 16783, 50349.
What is 50349 in binary?
1100010010101101 (hexadecimal C4AD, octal 142255).
What is the square root of 50349?
About 224.3858.
Is 50349 divisible by 3?
Yes. Its digits add up to 21, a multiple of 3.
What is special about the number 50349?
It is a composite number with 8 divisors.