The number 60011
60011 is a composite number with 4 divisors. Its prime factorisation is 7 × 8573. Divisors (4): 1, 7, 8573, 60011.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 60011: a semiprime: 7 × 8573, the product of two primes.
- 2
60011 is composite. Its prime factorisation is
- 3
The divisors add up to 68592; without 60011 itself that is 8581, so 60011 is deficient (8581 is less than 60011). Euler's totient φ(60011) = 51432 numbers up to 60011 share no factor with it.
- 4
The digits of 60011 add up to 8, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 73 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60011 = 7 \times 8573 \]
60011 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 68592 |
| Euler totient φ(n) | 51432 |
| Square | 3601320121 |
| Cube | 216118821781331 |
| Square root | 244.971427 |
| Digit sum / digital root | 8 / 8 |
| Collatz steps to 1 | 73 |
| Scientific notation | 6.0011 × |
60011 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand and eleven |
| Binary (base 2) | 1110101001101011 |
| Octal (base 8) | 165153 |
| Hexadecimal (base 16) | EA6B |
| Base 3 | 10001022122 |
| As time | 60011 seconds = 16 h 40 min 11 s |
Is 60011 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | No (remainder 1) | 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 3) | 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 5) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | Yes (60011 ÷ 7 = 8573) | 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 3) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 1) | 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 11) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 60011 a prime number?
No. 60011 = 7 × 8573, so it is divisible by 7.
What are the factors of 60011?
1, 7, 8573, 60011.
What is 60011 in binary?
1110101001101011 (hexadecimal EA6B, octal 165153).
What is the square root of 60011?
About 244.9714.
Is 60011 divisible by 3?
No. Its digits add up to 8, which is not a multiple of 3.
What is special about the number 60011?
60011 is a semiprime: 7 × 8573, the product of two primes.