The number 48822
48822 is a composite number with 16 divisors. Its prime factorisation is 2 × 3 × 79 × 103. Divisors (16): 1, 2, 3, 6, 79, 103, 158, 206, 237, 309, 474, 618, 8137, 16274, 24411, 48822.
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How to work it out
- 1
48822 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
48822 is composite. Its prime factorisation is
- 3
The divisors add up to 99840; without 48822 itself that is 51018, so 48822 is abundant (51018 is more than 48822). Euler's totient φ(48822) = 15912 numbers up to 48822 share no factor with it.
- 4
The digits of 48822 add up to 24, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 158 steps to reach 1.
LaTeX source of the formulas on this page
\[ 48822 = 2 \times 3 \times 79 \times 103 \]
48822 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 99840 |
| Euler totient φ(n) | 15912 |
| Square | 2383587684 |
| Cube | 116371517908248 |
| Square root | 220.957009 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 158 |
| Scientific notation | 4.8822 × |
48822 in other forms
| Form | Value |
|---|---|
| In words | forty-eight thousand eight hundred and twenty-two |
| Binary (base 2) | 1011111010110110 |
| Octal (base 8) | 137266 |
| Hexadecimal (base 16) | BEB6 |
| Base 3 | 2110222020 |
| As time | 48822 seconds = 13 h 33 min 42 s |
Is 48822 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (48822 ÷ 2 = 24411) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (48822 ÷ 3 = 16274) | 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 | Yes (48822 ÷ 6 = 8137) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 4) | 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 6) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 6) | 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 4) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 6) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 48822 a prime number?
No. 48822 = 2 × 3 × 79 × 103, so it is divisible by 2.
What are the factors of 48822?
1, 2, 3, 6, 79, 103, 158, 206, 237, 309, 474, 618, 8137, 16274, 24411, 48822.
What is 48822 in binary?
1011111010110110 (hexadecimal BEB6, octal 137266).
What is the square root of 48822?
About 220.9570.
Is 48822 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 48822?
It is a composite number with 16 divisors.