The number 48429
48429 is a composite number with 6 divisors. Its prime factorisation is × 5381. Divisors (6): 1, 3, 9, 5381, 16143, 48429.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
48429 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
48429 is composite. Its prime factorisation is
- 3
The divisors add up to 69966; without 48429 itself that is 21537, so 48429 is deficient (21537 is less than 48429). Euler's totient φ(48429) = 32280 numbers up to 48429 share no factor with it.
- 4
The digits of 48429 add up to 27, and repeating that until one digit is left gives the digital root 9. The Collatz sequence (halve if even, else 3n+1) takes 70 steps to reach 1.
LaTeX source of the formulas on this page
\[ 48429 = 3^{2} \times 5381 \]48429 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 6 |
| Sum of divisors | 69966 |
| Euler totient φ(n) | 32280 |
| Square | 2345368041 |
| Cube | 113583828857589 |
| Square root | 220.065899 (= 3√5381) |
| Digit sum / digital root | 27 / 9 |
| Collatz steps to 1 | 70 |
| Scientific notation | 4.8429 × |
48429 in other forms
| Form | Value |
|---|---|
| In words | forty-eight thousand four hundred and twenty-nine |
| Binary (base 2) | 1011110100101101 |
| Octal (base 8) | 136455 |
| Hexadecimal (base 16) | BD2D |
| Base 3 | 2110102200 |
| As time | 48429 seconds = 13 h 27 min 9 s |
Is 48429 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 | Yes (48429 ÷ 3 = 16143) | 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 3) | 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 5) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | Yes (48429 ÷ 9 = 5381) | 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 7) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 9) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 48429 a prime number?
No. 48429 = × 5381, so it is divisible by 3.
What are the factors of 48429?
1, 3, 9, 5381, 16143, 48429.
What is 48429 in binary?
1011110100101101 (hexadecimal BD2D, octal 136455).
What is the square root of 48429?
About 220.0659, exactly 3√5381.
Is 48429 divisible by 3?
Yes. Its digits add up to 27, a multiple of 3.
What is special about the number 48429?
It is a composite number with 6 divisors.