The number 50412
50412 is a composite number with 12 divisors. Its prime factorisation is × 3 × 4201. Divisors (12): 1, 2, 3, 4, 6, 12, 4201, 8402, 12603, 16804, 25206, 50412.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 50412: a Harshad number: divisible by its digit sum 12.
- 2
50412 is composite. Its prime factorisation is
- 3
The divisors add up to 117656; without 50412 itself that is 67244, so 50412 is abundant (67244 is more than 50412). Euler's totient φ(50412) = 16800 numbers up to 50412 share no factor with it.
- 4
The digits of 50412 add up to 12, and repeating that until one digit is left gives the digital root 3. The Collatz sequence (halve if even, else 3n+1) takes 65 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50412 = 2^{2} \times 3 \times 4201 \]50412 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 117656 |
| Euler totient φ(n) | 16800 |
| Square | 2541369744 |
| Cube | 128115531534528 |
| Square root | 224.526168 (= 2√12603) |
| Digit sum / digital root | 12 / 3 |
| Collatz steps to 1 | 65 |
| Scientific notation | 5.0412 × |
50412 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand four hundred and twelve |
| Binary (base 2) | 1100010011101100 |
| Octal (base 8) | 142354 |
| Hexadecimal (base 16) | C4EC |
| Base 3 | 2120011010 |
| As time | 50412 seconds = 14 h 0 min 12 s |
Is 50412 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50412 ÷ 2 = 25206) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (50412 ÷ 3 = 16804) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (50412 ÷ 4 = 12603) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 2) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | Yes (50412 ÷ 6 = 8402) | 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 4) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 3) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 2) | 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 | Yes (50412 ÷ 12 = 4201) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50412 a prime number?
No. 50412 = × 3 × 4201, so it is divisible by 2.
What are the factors of 50412?
1, 2, 3, 4, 6, 12, 4201, 8402, 12603, 16804, 25206, 50412.
What is 50412 in binary?
1100010011101100 (hexadecimal C4EC, octal 142354).
What is the square root of 50412?
About 224.5262, exactly 2√12603.
Is 50412 divisible by 3?
Yes. Its digits add up to 12, a multiple of 3.
What is special about the number 50412?
50412 is a Harshad number: divisible by its digit sum 12.