The number 48482
48482 is a composite number with 8 divisors. Its prime factorisation is 2 × 7 × 3463. Divisors (8): 1, 2, 7, 14, 3463, 6926, 24241, 48482.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
48482 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
48482 is composite. Its prime factorisation is
- 3
The divisors add up to 83136; without 48482 itself that is 34654, so 48482 is deficient (34654 is less than 48482). Euler's totient φ(48482) = 20772 numbers up to 48482 share no factor with it.
- 4
The digits of 48482 add up to 26, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 145 steps to reach 1.
LaTeX source of the formulas on this page
\[ 48482 = 2 \times 7 \times 3463 \]
48482 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 83136 |
| Euler totient φ(n) | 20772 |
| Square | 2350504324 |
| Cube | 113957150636168 |
| Square root | 220.186285 |
| Digit sum / digital root | 26 / 8 |
| Collatz steps to 1 | 145 |
| Scientific notation | 4.8482 × |
48482 in other forms
| Form | Value |
|---|---|
| In words | forty-eight thousand four hundred and eighty-two |
| Binary (base 2) | 1011110101100010 |
| Octal (base 8) | 136542 |
| Hexadecimal (base 16) | BD62 |
| Base 3 | 2110111122 |
| As time | 48482 seconds = 13 h 28 min 2 s |
Is 48482 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (48482 ÷ 2 = 24241) | 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 2) | 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 | Yes (48482 ÷ 7 = 6926) | 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 2) | 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 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 48482 a prime number?
No. 48482 = 2 × 7 × 3463, so it is divisible by 2.
What are the factors of 48482?
1, 2, 7, 14, 3463, 6926, 24241, 48482.
What is 48482 in binary?
1011110101100010 (hexadecimal BD62, octal 136542).
What is the square root of 48482?
About 220.1863.
Is 48482 divisible by 3?
No. Its digits add up to 26, which is not a multiple of 3.
What is special about the number 48482?
It is a composite number with 8 divisors.