The number 49322
49322 is a composite number with 16 divisors. Its prime factorisation is 2 × 7 × 13 × 271. Divisors (16): 1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1897, 3523, 3794, 7046, 24661, 49322.
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How to work it out
- 1
49322 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
49322 is composite. Its prime factorisation is
- 3
The divisors add up to 91392; without 49322 itself that is 42070, so 49322 is deficient (42070 is less than 49322). Euler's totient φ(49322) = 19440 numbers up to 49322 share no factor with it.
- 4
The digits of 49322 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 39 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49322 = 2 \times 7 \times 13 \times 271 \]
49322 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 91392 |
| Euler totient φ(n) | 19440 |
| Square | 2432659684 |
| Cube | 119983640934248 |
| Square root | 222.085569 |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 39 |
| Scientific notation | 4.9322 × |
49322 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand three hundred and twenty-two |
| Binary (base 2) | 1100000010101010 |
| Octal (base 8) | 140252 |
| Hexadecimal (base 16) | C0AA |
| Base 3 | 2111122202 |
| As time | 49322 seconds = 13 h 42 min 2 s |
Is 49322 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (49322 ÷ 2 = 24661) | 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 (49322 ÷ 7 = 7046) | 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 2) | 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 9) | 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 49322 a prime number?
No. 49322 = 2 × 7 × 13 × 271, so it is divisible by 2.
What are the factors of 49322?
1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1897, 3523, 3794, 7046, 24661, 49322.
What is 49322 in binary?
1100000010101010 (hexadecimal C0AA, octal 140252).
What is the square root of 49322?
About 222.0856.
Is 49322 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 49322?
It is a composite number with 16 divisors.