The number 60242
60242 is a composite number with 16 divisors. Its prime factorisation is 2 × 7 × 13 × 331. Divisors (16): 1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 2317, 4303, 4634, 8606, 30121, 60242.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 60242: a Harshad number: divisible by its digit sum 14.
- 2
60242 is composite. Its prime factorisation is
- 3
The divisors add up to 111552; without 60242 itself that is 51310, so 60242 is deficient (51310 is less than 60242). Euler's totient φ(60242) = 23760 numbers up to 60242 share no factor with it.
- 4
The digits of 60242 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 65 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60242 = 2 \times 7 \times 13 \times 331 \]
60242 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 111552 |
| Euler totient φ(n) | 23760 |
| Square | 3629098564 |
| Cube | 218624155692488 |
| Square root | 245.442458 |
| Digit sum / digital root | 14 / 5 |
| Collatz steps to 1 | 65 |
| Scientific notation | 6.0242 × |
60242 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand two hundred and forty-two |
| Binary (base 2) | 1110101101010010 |
| Octal (base 8) | 165522 |
| Hexadecimal (base 16) | EB52 |
| Base 3 | 10001122012 |
| As time | 60242 seconds = 16 h 44 min 2 s |
Is 60242 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (60242 ÷ 2 = 30121) | 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 | Yes (60242 ÷ 7 = 8606) | 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 6) | 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 60242 a prime number?
No. 60242 = 2 × 7 × 13 × 331, so it is divisible by 2.
What are the factors of 60242?
1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 2317, 4303, 4634, 8606, 30121, 60242.
What is 60242 in binary?
1110101101010010 (hexadecimal EB52, octal 165522).
What is the square root of 60242?
About 245.4425.
Is 60242 divisible by 3?
No. Its digits add up to 14, which is not a multiple of 3.
What is special about the number 60242?
60242 is a Harshad number: divisible by its digit sum 14.