The number 41171
41171 is a composite number with 4 divisors. Its prime factorisation is 13 × 3167. Divisors (4): 1, 13, 3167, 41171.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 41171: a happy number: repeatedly adding the squares of its digits reaches 1; a semiprime: 13 × 3167, the product of two primes.
- 2
41171 is composite. Its prime factorisation is
- 3
The divisors add up to 44352; without 41171 itself that is 3181, so 41171 is deficient (3181 is less than 41171). Euler's totient φ(41171) = 37992 numbers up to 41171 share no factor with it.
- 4
The digits of 41171 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 57 steps to reach 1.
LaTeX source of the formulas on this page
\[ 41171 = 13 \times 3167 \]
41171 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 44352 |
| Euler totient φ(n) | 37992 |
| Square | 1695051241 |
| Cube | 69786954643211 |
| Square root | 202.906382 |
| Digit sum / digital root | 14 / 5 |
| Collatz steps to 1 | 57 |
| Scientific notation | 4.1171 × |
41171 in other forms
| Form | Value |
|---|---|
| In words | forty-one thousand one hundred and seventy-one |
| Binary (base 2) | 1010000011010011 |
| Octal (base 8) | 120323 |
| Hexadecimal (base 16) | A0D3 |
| Base 3 | 2002110212 |
| As time | 41171 seconds = 11 h 26 min 11 s |
Is 41171 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 | No (remainder 4) | 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 5) | 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 9) | 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 41171 a prime number?
No. 41171 = 13 × 3167, so it is divisible by 13.
What are the factors of 41171?
1, 13, 3167, 41171.
What is 41171 in binary?
1010000011010011 (hexadecimal A0D3, octal 120323).
What is the square root of 41171?
About 202.9064.
Is 41171 divisible by 3?
No. Its digits add up to 14, which is not a multiple of 3.
What is special about the number 41171?
41171 is a happy number: repeatedly adding the squares of its digits reaches 1; a semiprime: 13 × 3167, the product of two primes.