The number 52426
52426 is a composite number with 8 divisors. Its prime factorisation is 2 × 11 × 2383. Divisors (8): 1, 2, 11, 22, 2383, 4766, 26213, 52426.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
52426 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
52426 is composite. Its prime factorisation is
- 3
The divisors add up to 85824; without 52426 itself that is 33398, so 52426 is deficient (33398 is less than 52426). Euler's totient φ(52426) = 23820 numbers up to 52426 share no factor with it.
- 4
The digits of 52426 add up to 19, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 140 steps to reach 1.
LaTeX source of the formulas on this page
\[ 52426 = 2 \times 11 \times 2383 \]
52426 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 85824 |
| Euler totient φ(n) | 23820 |
| Square | 2748485476 |
| Cube | 144092099564776 |
| Square root | 228.967247 |
| Digit sum / digital root | 19 / 1 |
| Collatz steps to 1 | 140 |
| Scientific notation | 5.2426 × |
52426 in other forms
| Form | Value |
|---|---|
| In words | fifty-two thousand four hundred and twenty-six |
| Binary (base 2) | 1100110011001010 |
| Octal (base 8) | 146312 |
| Hexadecimal (base 16) | CCCA |
| Base 3 | 2122220201 |
| As time | 52426 seconds = 14 h 33 min 46 s |
Is 52426 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (52426 ÷ 2 = 26213) | 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 1) | 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 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 2) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 1) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 6) | A number is divisible by 10 if the last digit is 0. |
| 11 | Yes (52426 ÷ 11 = 4766) | 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 52426 a prime number?
No. 52426 = 2 × 11 × 2383, so it is divisible by 2.
What are the factors of 52426?
1, 2, 11, 22, 2383, 4766, 26213, 52426.
What is 52426 in binary?
1100110011001010 (hexadecimal CCCA, octal 146312).
What is the square root of 52426?
About 228.9672.
Is 52426 divisible by 3?
No. Its digits add up to 19, which is not a multiple of 3.
What is special about the number 52426?
It is a composite number with 8 divisors.