The number 41249
41249 is a composite number with 8 divisors. Its prime factorisation is 13 × 19 × 167. Divisors (8): 1, 13, 19, 167, 247, 2171, 3173, 41249.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
41249 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
41249 is composite. Its prime factorisation is
- 3
The divisors add up to 47040; without 41249 itself that is 5791, so 41249 is deficient (5791 is less than 41249). Euler's totient φ(41249) = 35856 numbers up to 41249 share no factor with it.
- 4
The digits of 41249 add up to 20, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 88 steps to reach 1.
LaTeX source of the formulas on this page
\[ 41249 = 13 \times 19 \times 167 \]
41249 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 47040 |
| Euler totient φ(n) | 35856 |
| Square | 1701480001 |
| Cube | 70184348561249 |
| Square root | 203.098498 |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 88 |
| Scientific notation | 4.1249 × |
41249 in other forms
| Form | Value |
|---|---|
| In words | forty-one thousand two hundred and forty-nine |
| Binary (base 2) | 1010000100100001 |
| Octal (base 8) | 120441 |
| Hexadecimal (base 16) | A121 |
| Base 3 | 2002120202 |
| As time | 41249 seconds = 11 h 27 min 29 s |
Is 41249 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 1) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 4) | 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 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 1) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 2) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 9) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 10) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 5) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 41249 a prime number?
No. 41249 = 13 × 19 × 167, so it is divisible by 13.
What are the factors of 41249?
1, 13, 19, 167, 247, 2171, 3173, 41249.
What is 41249 in binary?
1010000100100001 (hexadecimal A121, octal 120441).
What is the square root of 41249?
About 203.0985.
Is 41249 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 41249?
It is a composite number with 8 divisors.