The number 41471
41471 is a composite number with 4 divisors. Its prime factorisation is 113 × 367. Divisors (4): 1, 113, 367, 41471.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 41471: a semiprime: 113 × 367, the product of two primes.
- 2
41471 is composite. Its prime factorisation is
- 3
The divisors add up to 41952; without 41471 itself that is 481, so 41471 is deficient (481 is less than 41471). Euler's totient φ(41471) = 40992 numbers up to 41471 share no factor with it.
- 4
The digits of 41471 add up to 17, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 150 steps to reach 1.
LaTeX source of the formulas on this page
\[ 41471 = 113 \times 367 \]
41471 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 41952 |
| Euler totient φ(n) | 40992 |
| Square | 1719843841 |
| Cube | 71323643930111 |
| Square root | 203.644298 |
| Digit sum / digital root | 17 / 8 |
| Collatz steps to 1 | 150 |
| Scientific notation | 4.1471 × |
41471 in other forms
| Form | Value |
|---|---|
| In words | forty-one thousand four hundred and seventy-one |
| Binary (base 2) | 1010000111111111 |
| Octal (base 8) | 120777 |
| Hexadecimal (base 16) | A1FF |
| Base 3 | 2002212222 |
| As time | 41471 seconds = 11 h 31 min 11 s |
Is 41471 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 3) | 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 7) | 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 1) | 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 41471 a prime number?
No. 41471 = 113 × 367, so it is divisible by 113.
What are the factors of 41471?
1, 113, 367, 41471.
What is 41471 in binary?
1010000111111111 (hexadecimal A1FF, octal 120777).
What is the square root of 41471?
About 203.6443.
Is 41471 divisible by 3?
No. Its digits add up to 17, which is not a multiple of 3.
What is special about the number 41471?
41471 is a semiprime: 113 × 367, the product of two primes.