The number 50379
50379 is a composite number with 8 divisors. Its prime factorisation is 3 × 7 × 2399. Divisors (8): 1, 3, 7, 21, 2399, 7197, 16793, 50379.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50379 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50379 is composite. Its prime factorisation is
- 3
The divisors add up to 76800; without 50379 itself that is 26421, so 50379 is deficient (26421 is less than 50379). Euler's totient φ(50379) = 28776 numbers up to 50379 share no factor with it.
- 4
The digits of 50379 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 65 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50379 = 3 \times 7 \times 2399 \]
50379 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 76800 |
| Euler totient φ(n) | 28776 |
| Square | 2538043641 |
| Cube | 127864100589939 |
| Square root | 224.452668 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 65 |
| Scientific notation | 5.0379 × |
50379 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand three hundred and seventy-nine |
| Binary (base 2) | 1100010011001011 |
| Octal (base 8) | 142313 |
| Hexadecimal (base 16) | C4CB |
| Base 3 | 2120002220 |
| As time | 50379 seconds = 13 h 59 min 39 s |
Is 50379 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 (50379 ÷ 3 = 16793) | 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 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 | Yes (50379 ÷ 7 = 7197) | 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 9) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 10) | 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 50379 a prime number?
No. 50379 = 3 × 7 × 2399, so it is divisible by 3.
What are the factors of 50379?
1, 3, 7, 21, 2399, 7197, 16793, 50379.
What is 50379 in binary?
1100010011001011 (hexadecimal C4CB, octal 142313).
What is the square root of 50379?
About 224.4527.
Is 50379 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 50379?
It is a composite number with 8 divisors.