The number 41182
41182 is a composite number with 8 divisors. Its prime factorisation is 2 × 59 × 349. Divisors (8): 1, 2, 59, 118, 349, 698, 20591, 41182.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 41182: a happy number: repeatedly adding the squares of its digits reaches 1.
- 2
41182 is composite. Its prime factorisation is
- 3
The divisors add up to 63000; without 41182 itself that is 21818, so 41182 is deficient (21818 is less than 41182). Euler's totient φ(41182) = 20184 numbers up to 41182 share no factor with it.
- 4
The digits of 41182 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 88 steps to reach 1.
LaTeX source of the formulas on this page
\[ 41182 = 2 \times 59 \times 349 \]
41182 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 63000 |
| Euler totient φ(n) | 20184 |
| Square | 1695957124 |
| Cube | 69842906280568 |
| Square root | 202.933487 |
| Digit sum / digital root | 16 / 7 |
| Collatz steps to 1 | 88 |
| Scientific notation | 4.1182 × |
41182 in other forms
| Form | Value |
|---|---|
| In words | forty-one thousand one hundred and eighty-two |
| Binary (base 2) | 1010000011011110 |
| Octal (base 8) | 120336 |
| Hexadecimal (base 16) | A0DE |
| Base 3 | 2002111021 |
| As time | 41182 seconds = 11 h 26 min 22 s |
Is 41182 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (41182 ÷ 2 = 20591) | 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 2) | 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 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 6) | 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 2) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 9) | 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 41182 a prime number?
No. 41182 = 2 × 59 × 349, so it is divisible by 2.
What are the factors of 41182?
1, 2, 59, 118, 349, 698, 20591, 41182.
What is 41182 in binary?
1010000011011110 (hexadecimal A0DE, octal 120336).
What is the square root of 41182?
About 202.9335.
Is 41182 divisible by 3?
No. Its digits add up to 16, which is not a multiple of 3.
What is special about the number 41182?
41182 is a happy number: repeatedly adding the squares of its digits reaches 1.