The number 34018
34018 is a composite number with 8 divisors. Its prime factorisation is 2 × 73 × 233. Divisors (8): 1, 2, 73, 146, 233, 466, 17009, 34018.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
34018 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
34018 is composite. Its prime factorisation is
- 3
The divisors add up to 51948; without 34018 itself that is 17930, so 34018 is deficient (17930 is less than 34018). Euler's totient φ(34018) = 16704 numbers up to 34018 share no factor with it.
- 4
The digits of 34018 add up to 16, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 129 steps to reach 1.
LaTeX source of the formulas on this page
\[ 34018 = 2 \times 73 \times 233 \]
34018 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 51948 |
| Euler totient φ(n) | 16704 |
| Square | 1157224324 |
| Cube | 39366457053832 |
| Square root | 184.439692 |
| Digit sum / digital root | 16 / 7 |
| Collatz steps to 1 | 129 |
| Scientific notation | 3.4018 × |
34018 in other forms
| Form | Value |
|---|---|
| In words | thirty-four thousand and eighteen |
| Binary (base 2) | 1000010011100010 |
| Octal (base 8) | 102342 |
| Hexadecimal (base 16) | 84E2 |
| Base 3 | 1201122221 |
| As time | 34018 seconds = 9 h 26 min 58 s |
Is 34018 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (34018 ÷ 2 = 17009) | 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 | No (remainder 2) | 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 5) | 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 7) | 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 6) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 34018 a prime number?
No. 34018 = 2 × 73 × 233, so it is divisible by 2.
What are the factors of 34018?
1, 2, 73, 146, 233, 466, 17009, 34018.
What is 34018 in binary?
1000010011100010 (hexadecimal 84E2, octal 102342).
What is the square root of 34018?
About 184.4397.
Is 34018 divisible by 3?
No. Its digits add up to 16, which is not a multiple of 3.
What is special about the number 34018?
It is a composite number with 8 divisors.