The number 88488
88488 is a palindrome: it reads 88488 backwards too. Its prime factorisation is × × 1229. Divisors (24): 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1229, 2458, 3687, 4916 … 88488.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 88488: a palindrome: it reads 88488 backwards too; a Harshad number: divisible by its digit sum 36.
- 2
88488 is composite. Its prime factorisation is
- 3
The divisors add up to 239850; without 88488 itself that is 151362, so 88488 is abundant (151362 is more than 88488). Euler's totient φ(88488) = 29472 numbers up to 88488 share no factor with it.
- 4
The digits of 88488 add up to 36, and repeating that until one digit is left gives the digital root 9. The Collatz sequence (halve if even, else 3n+1) takes 133 steps to reach 1.
LaTeX source of the formulas on this page
\[ 88488 = 2^{3} \times 3^{2} \times 1229 \]88488 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 24 |
| Sum of divisors | 239850 |
| Euler totient φ(n) | 29472 |
| Square | 7830126144 |
| Cube | 692872202230272 |
| Square root | 297.469326 (= 6√2458) |
| Digit sum / digital root | 36 / 9 |
| Collatz steps to 1 | 133 |
| Scientific notation | 8.8488 × |
88488 in other forms
| Form | Value |
|---|---|
| In words | eighty-eight thousand four hundred and eighty-eight |
| Binary (base 2) | 10101100110101000 |
| Octal (base 8) | 254650 |
| Hexadecimal (base 16) | 159A8 |
| Base 3 | 11111101100 |
| As time | 88488 seconds = 24 h 34 min 48 s |
Is 88488 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (88488 ÷ 2 = 44244) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (88488 ÷ 3 = 29496) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (88488 ÷ 4 = 22122) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 3) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | Yes (88488 ÷ 6 = 14748) | 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 | Yes (88488 ÷ 8 = 11061) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | Yes (88488 ÷ 9 = 9832) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 8) | 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 | Yes (88488 ÷ 12 = 7374) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 88488 a prime number?
No. 88488 = × × 1229, so it is divisible by 2.
What are the factors of 88488?
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1229, 2458, 3687, 4916, 7374, 9832, 11061, 14748, 22122, 29496, 44244, 88488.
What is 88488 in binary?
10101100110101000 (hexadecimal 159A8, octal 254650).
What is the square root of 88488?
About 297.4693, exactly 6√2458.
Is 88488 divisible by 3?
Yes. Its digits add up to 36, a multiple of 3.
What is special about the number 88488?
88488 is a palindrome: it reads 88488 backwards too; a Harshad number: divisible by its digit sum 36.