The number 62488
62488 is a composite number with 16 divisors. Its prime factorisation is × 73 × 107. Divisors (16): 1, 2, 4, 8, 73, 107, 146, 214, 292, 428, 584, 856, 7811, 15622, 31244, 62488.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
62488 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
62488 is composite. Its prime factorisation is
- 3
The divisors add up to 119880; without 62488 itself that is 57392, so 62488 is deficient (57392 is less than 62488). Euler's totient φ(62488) = 30528 numbers up to 62488 share no factor with it.
- 4
The digits of 62488 add up to 28, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 104 steps to reach 1.
LaTeX source of the formulas on this page
\[ 62488 = 2^{3} \times 73 \times 107 \]62488 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 119880 |
| Euler totient φ(n) | 30528 |
| Square | 3904750144 |
| Cube | 244000026998272 |
| Square root | 249.975999 (= 2√15622) |
| Digit sum / digital root | 28 / 1 |
| Collatz steps to 1 | 104 |
| Scientific notation | 6.2488 × |
62488 in other forms
| Form | Value |
|---|---|
| In words | sixty-two thousand four hundred and eighty-eight |
| Binary (base 2) | 1111010000011000 |
| Octal (base 8) | 172030 |
| Hexadecimal (base 16) | F418 |
| Base 3 | 10011201101 |
| As time | 62488 seconds = 17 h 21 min 28 s |
Is 62488 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (62488 ÷ 2 = 31244) | 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 (62488 ÷ 4 = 15622) | 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 | No (remainder 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 6) | 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 (62488 ÷ 8 = 7811) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 1) | 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 8) | 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 62488 a prime number?
No. 62488 = × 73 × 107, so it is divisible by 2.
What are the factors of 62488?
1, 2, 4, 8, 73, 107, 146, 214, 292, 428, 584, 856, 7811, 15622, 31244, 62488.
What is 62488 in binary?
1111010000011000 (hexadecimal F418, octal 172030).
What is the square root of 62488?
About 249.9760, exactly 2√15622.
Is 62488 divisible by 3?
No. Its digits add up to 28, which is not a multiple of 3.
What is special about the number 62488?
It is a composite number with 16 divisors.