The number 24522
24522 is a composite number with 16 divisors. Its prime factorisation is 2 × 3 × 61 × 67. Divisors (16): 1, 2, 3, 6, 61, 67, 122, 134, 183, 201, 366, 402, 4087, 8174, 12261, 24522.
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How to work it out
- 1
24522 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
24522 is composite. Its prime factorisation is
- 3
The divisors add up to 50592; without 24522 itself that is 26070, so 24522 is abundant (26070 is more than 24522). Euler's totient φ(24522) = 7920 numbers up to 24522 share no factor with it.
- 4
The digits of 24522 add up to 15, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 157 steps to reach 1.
LaTeX source of the formulas on this page
\[ 24522 = 2 \times 3 \times 61 \times 67 \]
24522 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 50592 |
| Euler totient φ(n) | 7920 |
| Square | 601328484 |
| Cube | 14745777084648 |
| Square root | 156.595019 |
| Digit sum / digital root | 15 / 6 |
| Collatz steps to 1 | 157 |
| Scientific notation | 2.4522 × |
24522 in other forms
| Form | Value |
|---|---|
| In words | twenty-four thousand five hundred and twenty-two |
| Binary (base 2) | 101111111001010 |
| Octal (base 8) | 57712 |
| Hexadecimal (base 16) | 5FCA |
| Base 3 | 1020122020 |
| As time | 24522 seconds = 6 h 48 min 42 s |
Is 24522 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (24522 ÷ 2 = 12261) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (24522 ÷ 3 = 8174) | 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 (24522 ÷ 6 = 4087) | 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 2) | 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 3) | 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 24522 a prime number?
No. 24522 = 2 × 3 × 61 × 67, so it is divisible by 2.
What are the factors of 24522?
1, 2, 3, 6, 61, 67, 122, 134, 183, 201, 366, 402, 4087, 8174, 12261, 24522.
What is 24522 in binary?
101111111001010 (hexadecimal 5FCA, octal 57712).
What is the square root of 24522?
About 156.5950.
Is 24522 divisible by 3?
Yes. Its digits add up to 15, a multiple of 3.
What is special about the number 24522?
It is a composite number with 16 divisors.