The number 24136
24136 is a composite number with 16 divisors. Its prime factorisation is × 7 × 431. Divisors (16): 1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 6034, 12068, 24136.
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How to work it out
- 1
24136 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
24136 is composite. Its prime factorisation is
- 3
The divisors add up to 51840; without 24136 itself that is 27704, so 24136 is abundant (27704 is more than 24136). Euler's totient φ(24136) = 10320 numbers up to 24136 share no factor with it.
- 4
The digits of 24136 add up to 16, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 43 steps to reach 1.
LaTeX source of the formulas on this page
\[ 24136 = 2^{3} \times 7 \times 431 \]24136 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 51840 |
| Euler totient φ(n) | 10320 |
| Square | 582546496 |
| Cube | 14060342227456 |
| Square root | 155.357652 (= 2√6034) |
| Digit sum / digital root | 16 / 7 |
| Collatz steps to 1 | 43 |
| Scientific notation | 2.4136 × |
24136 in other forms
| Form | Value |
|---|---|
| In words | twenty-four thousand one hundred and thirty-six |
| Binary (base 2) | 101111001001000 |
| Octal (base 8) | 57110 |
| Hexadecimal (base 16) | 5E48 |
| Base 3 | 1020002221 |
| As time | 24136 seconds = 6 h 42 min 16 s |
Is 24136 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (24136 ÷ 2 = 12068) | 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 (24136 ÷ 4 = 6034) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 1) | 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 | Yes (24136 ÷ 7 = 3448) | 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 | Yes (24136 ÷ 8 = 3017) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 7) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 6) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 2) | 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 24136 a prime number?
No. 24136 = × 7 × 431, so it is divisible by 2.
What are the factors of 24136?
1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 6034, 12068, 24136.
What is 24136 in binary?
101111001001000 (hexadecimal 5E48, octal 57110).
What is the square root of 24136?
About 155.3577, exactly 2√6034.
Is 24136 divisible by 3?
No. Its digits add up to 16, which is not a multiple of 3.
What is special about the number 24136?
It is a composite number with 16 divisors.