The number 38483
38483 is a palindrome: it reads 38483 backwards too. Its prime factorisation is 29 × 1327. Divisors (4): 1, 29, 1327, 38483.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 38483: a palindrome: it reads 38483 backwards too; a semiprime: 29 × 1327, the product of two primes.
- 2
38483 is composite. Its prime factorisation is
- 3
The divisors add up to 39840; without 38483 itself that is 1357, so 38483 is deficient (1357 is less than 38483). Euler's totient φ(38483) = 37128 numbers up to 38483 share no factor with it.
- 4
The digits of 38483 add up to 26, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 75 steps to reach 1.
LaTeX source of the formulas on this page
\[ 38483 = 29 \times 1327 \]
38483 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 39840 |
| Euler totient φ(n) | 37128 |
| Square | 1480941289 |
| Cube | 56991063624587 |
| Square root | 196.170844 |
| Digit sum / digital root | 26 / 8 |
| Collatz steps to 1 | 75 |
| Scientific notation | 3.8483 × |
38483 in other forms
| Form | Value |
|---|---|
| In words | thirty-eight thousand four hundred and eighty-three |
| Binary (base 2) | 1001011001010011 |
| Octal (base 8) | 113123 |
| Hexadecimal (base 16) | 9653 |
| Base 3 | 1221210022 |
| As time | 38483 seconds = 10 h 41 min 23 s |
Is 38483 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 3) | 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 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 3) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 5) | 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 38483 a prime number?
No. 38483 = 29 × 1327, so it is divisible by 29.
What are the factors of 38483?
1, 29, 1327, 38483.
What is 38483 in binary?
1001011001010011 (hexadecimal 9653, octal 113123).
What is the square root of 38483?
About 196.1708.
Is 38483 divisible by 3?
No. Its digits add up to 26, which is not a multiple of 3.
What is special about the number 38483?
38483 is a palindrome: it reads 38483 backwards too; a semiprime: 29 × 1327, the product of two primes.