The number 50429
50429 is a composite number with 4 divisors. Its prime factorisation is 211 × 239. Divisors (4): 1, 211, 239, 50429.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 50429: a semiprime: 211 × 239, the product of two primes.
- 2
50429 is composite. Its prime factorisation is
- 3
The divisors add up to 50880; without 50429 itself that is 451, so 50429 is deficient (451 is less than 50429). Euler's totient φ(50429) = 49980 numbers up to 50429 share no factor with it.
- 4
The digits of 50429 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 158 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50429 = 211 \times 239 \]
50429 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 50880 |
| Euler totient φ(n) | 49980 |
| Square | 2543084041 |
| Cube | 128245185103589 |
| Square root | 224.564022 |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 158 |
| Scientific notation | 5.0429 × |
50429 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand four hundred and twenty-nine |
| Binary (base 2) | 1100010011111101 |
| Octal (base 8) | 142375 |
| Hexadecimal (base 16) | C4FD |
| Base 3 | 2120011202 |
| As time | 50429 seconds = 14 h 0 min 29 s |
Is 50429 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 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 5) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 1) | 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 2) | 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 5) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 5) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50429 a prime number?
No. 50429 = 211 × 239, so it is divisible by 211.
What are the factors of 50429?
1, 211, 239, 50429.
What is 50429 in binary?
1100010011111101 (hexadecimal C4FD, octal 142375).
What is the square root of 50429?
About 224.5640.
Is 50429 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 50429?
50429 is a semiprime: 211 × 239, the product of two primes.