The number 50426
50426 is a composite number with 8 divisors. Its prime factorisation is 2 × 19 × 1327. Divisors (8): 1, 2, 19, 38, 1327, 2654, 25213, 50426.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50426 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50426 is composite. Its prime factorisation is
- 3
The divisors add up to 79680; without 50426 itself that is 29254, so 50426 is deficient (29254 is less than 50426). Euler's totient φ(50426) = 23868 numbers up to 50426 share no factor with it.
- 4
The digits of 50426 add up to 17, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 158 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50426 = 2 \times 19 \times 1327 \]
50426 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 79680 |
| Euler totient φ(n) | 23868 |
| Square | 2542781476 |
| Cube | 128222298708776 |
| Square root | 224.557342 |
| Digit sum / digital root | 17 / 8 |
| Collatz steps to 1 | 158 |
| Scientific notation | 5.0426 × |
50426 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand four hundred and twenty-six |
| Binary (base 2) | 1100010011111010 |
| Octal (base 8) | 142372 |
| Hexadecimal (base 16) | C4FA |
| Base 3 | 2120011122 |
| As time | 50426 seconds = 14 h 0 min 26 s |
Is 50426 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50426 ÷ 2 = 25213) | 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 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 1) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 2) | 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 2) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 6) | 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 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50426 a prime number?
No. 50426 = 2 × 19 × 1327, so it is divisible by 2.
What are the factors of 50426?
1, 2, 19, 38, 1327, 2654, 25213, 50426.
What is 50426 in binary?
1100010011111010 (hexadecimal C4FA, octal 142372).
What is the square root of 50426?
About 224.5573.
Is 50426 divisible by 3?
No. Its digits add up to 17, which is not a multiple of 3.
What is special about the number 50426?
It is a composite number with 8 divisors.