The number 50375
50375 is a composite number with 16 divisors. Its prime factorisation is × 13 × 31. Divisors (16): 1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 1625, 2015, 3875, 10075, 50375.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50375 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50375 is composite. Its prime factorisation is
- 3
The divisors add up to 69888; without 50375 itself that is 19513, so 50375 is deficient (19513 is less than 50375). Euler's totient φ(50375) = 36000 numbers up to 50375 share no factor with it.
- 4
The digits of 50375 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 65 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50375 = 5^{3} \times 13 \times 31 \]50375 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 69888 |
| Euler totient φ(n) | 36000 |
| Square | 2537640625 |
| Cube | 127833646484375 |
| Square root | 224.443757 (= 5√2015) |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 65 |
| Scientific notation | 5.0375 × |
50375 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand three hundred and seventy-five |
| Binary (base 2) | 1100010011000111 |
| Octal (base 8) | 142307 |
| Hexadecimal (base 16) | C4C7 |
| Base 3 | 2120002202 |
| As time | 50375 seconds = 13 h 59 min 35 s |
Is 50375 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 3) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | Yes (50375 ÷ 5 = 10075) | 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 3) | 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 7) | 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 5) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 6) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 11) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50375 a prime number?
No. 50375 = × 13 × 31, so it is divisible by 5.
What are the factors of 50375?
1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 1625, 2015, 3875, 10075, 50375.
What is 50375 in binary?
1100010011000111 (hexadecimal C4C7, octal 142307).
What is the square root of 50375?
About 224.4438, exactly 5√2015.
Is 50375 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 50375?
It is a composite number with 16 divisors.