The number 62042
62042 is a composite number with 8 divisors. Its prime factorisation is 2 × 67 × 463. Divisors (8): 1, 2, 67, 134, 463, 926, 31021, 62042.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
62042 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
62042 is composite. Its prime factorisation is
- 3
The divisors add up to 94656; without 62042 itself that is 32614, so 62042 is deficient (32614 is less than 62042). Euler's totient φ(62042) = 30492 numbers up to 62042 share no factor with it.
- 4
The digits of 62042 add up to 14, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 55 steps to reach 1.
LaTeX source of the formulas on this page
\[ 62042 = 2 \times 67 \times 463 \]
62042 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 94656 |
| Euler totient φ(n) | 30492 |
| Square | 3849209764 |
| Cube | 238812672178088 |
| Square root | 249.082316 |
| Digit sum / digital root | 14 / 5 |
| Collatz steps to 1 | 55 |
| Scientific notation | 6.2042 × |
62042 in other forms
| Form | Value |
|---|---|
| In words | sixty-two thousand and forty-two |
| Binary (base 2) | 1111001001011010 |
| Octal (base 8) | 171132 |
| Hexadecimal (base 16) | F25A |
| Base 3 | 10011002212 |
| As time | 62042 seconds = 17 h 14 min 2 s |
Is 62042 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (62042 ÷ 2 = 31021) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 2) | 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 | No (remainder 2) | 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 5) | 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 2) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 62042 a prime number?
No. 62042 = 2 × 67 × 463, so it is divisible by 2.
What are the factors of 62042?
1, 2, 67, 134, 463, 926, 31021, 62042.
What is 62042 in binary?
1111001001011010 (hexadecimal F25A, octal 171132).
What is the square root of 62042?
About 249.0823.
Is 62042 divisible by 3?
No. Its digits add up to 14, which is not a multiple of 3.
What is special about the number 62042?
It is a composite number with 8 divisors.