The number 50713
50713 is a composite number with 8 divisors. Its prime factorisation is 13 × 47 × 83. Divisors (8): 1, 13, 47, 83, 611, 1079, 3901, 50713.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50713 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50713 is composite. Its prime factorisation is
- 3
The divisors add up to 56448; without 50713 itself that is 5735, so 50713 is deficient (5735 is less than 50713). Euler's totient φ(50713) = 45264 numbers up to 50713 share no factor with it.
- 4
The digits of 50713 add up to 16, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 202 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50713 = 13 \times 47 \times 83 \]
50713 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 56448 |
| Euler totient φ(n) | 45264 |
| Square | 2571808369 |
| Cube | 130424117817097 |
| Square root | 225.195471 |
| Digit sum / digital root | 16 / 7 |
| Collatz steps to 1 | 202 |
| Scientific notation | 5.0713 × |
50713 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand seven hundred and thirteen |
| Binary (base 2) | 1100011000011001 |
| Octal (base 8) | 143031 |
| Hexadecimal (base 16) | C619 |
| Base 3 | 2120120021 |
| As time | 50713 seconds = 14 h 5 min 13 s |
Is 50713 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 1) | 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 3) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 1) | 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 1) | 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 3) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 3) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 1) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50713 a prime number?
No. 50713 = 13 × 47 × 83, so it is divisible by 13.
What are the factors of 50713?
1, 13, 47, 83, 611, 1079, 3901, 50713.
What is 50713 in binary?
1100011000011001 (hexadecimal C619, octal 143031).
What is the square root of 50713?
About 225.1955.
Is 50713 divisible by 3?
No. Its digits add up to 16, which is not a multiple of 3.
What is special about the number 50713?
It is a composite number with 8 divisors.