The number 50996
50996 is a composite number with 24 divisors. Its prime factorisation is × 11 × 19 × 61. Divisors (24): 1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836 … 50996.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50996 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50996 is composite. Its prime factorisation is
- 3
The divisors add up to 104160; without 50996 itself that is 53164, so 50996 is abundant (53164 is more than 50996). Euler's totient φ(50996) = 21600 numbers up to 50996 share no factor with it.
- 4
The digits of 50996 add up to 29, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 127 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50996 = 2^{2} \times 11 \times 19 \times 61 \]50996 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 24 |
| Sum of divisors | 104160 |
| Euler totient φ(n) | 21600 |
| Square | 2600592016 |
| Cube | 132619790447936 |
| Square root | 225.822939 (= 2√12749) |
| Digit sum / digital root | 29 / 2 |
| Collatz steps to 1 | 127 |
| Scientific notation | 5.0996 × |
50996 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand nine hundred and ninety-six |
| Binary (base 2) | 1100011100110100 |
| Octal (base 8) | 143464 |
| Hexadecimal (base 16) | C734 |
| Base 3 | 2120221202 |
| As time | 50996 seconds = 14 h 9 min 56 s |
Is 50996 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50996 ÷ 2 = 25498) | 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 | Yes (50996 ÷ 4 = 12749) | 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 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 4) | 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 6) | A number is divisible by 10 if the last digit is 0. |
| 11 | Yes (50996 ÷ 11 = 4636) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 8) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 50996 a prime number?
No. 50996 = × 11 × 19 × 61, so it is divisible by 2.
What are the factors of 50996?
1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 4636, 12749, 25498, 50996.
What is 50996 in binary?
1100011100110100 (hexadecimal C734, octal 143464).
What is the square root of 50996?
About 225.8229, exactly 2√12749.
Is 50996 divisible by 3?
No. Its digits add up to 29, which is not a multiple of 3.
What is special about the number 50996?
It is a composite number with 24 divisors.