The number 49324
49324 is a composite number with 24 divisors. Its prime factorisation is × 11 × 19 × 59. Divisors (24): 1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836 … 49324.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 49324: a Harshad number: divisible by its digit sum 22.
- 2
49324 is composite. Its prime factorisation is
- 3
The divisors add up to 100800; without 49324 itself that is 51476, so 49324 is abundant (51476 is more than 49324). Euler's totient φ(49324) = 20880 numbers up to 49324 share no factor with it.
- 4
The digits of 49324 add up to 22, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 189 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49324 = 2^{2} \times 11 \times 19 \times 59 \]49324 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 24 |
| Sum of divisors | 100800 |
| Euler totient φ(n) | 20880 |
| Square | 2432856976 |
| Cube | 119998237484224 |
| Square root | 222.090072 (= 2√12331) |
| Digit sum / digital root | 22 / 4 |
| Collatz steps to 1 | 189 |
| Scientific notation | 4.9324 × |
49324 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand three hundred and twenty-four |
| Binary (base 2) | 1100000010101100 |
| Octal (base 8) | 140254 |
| Hexadecimal (base 16) | C0AC |
| Base 3 | 2111122211 |
| As time | 49324 seconds = 13 h 42 min 4 s |
Is 49324 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (49324 ÷ 2 = 24662) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 1) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (49324 ÷ 4 = 12331) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 4) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 2) | 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 4) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 4) | A number is divisible by 10 if the last digit is 0. |
| 11 | Yes (49324 ÷ 11 = 4484) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 4) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 49324 a prime number?
No. 49324 = × 11 × 19 × 59, so it is divisible by 2.
What are the factors of 49324?
1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 1121, 1298, 2242, 2596, 4484, 12331, 24662, 49324.
What is 49324 in binary?
1100000010101100 (hexadecimal C0AC, octal 140254).
What is the square root of 49324?
About 222.0901, exactly 2√12331.
Is 49324 divisible by 3?
No. Its digits add up to 22, which is not a multiple of 3.
What is special about the number 49324?
49324 is a Harshad number: divisible by its digit sum 22.