The number 14125
14125 is a composite number with 8 divisors. Its prime factorisation is Ć 113. Divisors (8): 1, 5, 25, 113, 125, 565, 2825, 14125.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
14125 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
14125 is composite. Its prime factorisation is
- 3
The divisors add up to 17784; without 14125 itself that is 3659, so 14125 is deficient (3659 is less than 14125). Euler's totient Ļ(14125) = 11200 numbers up to 14125 share no factor with it.
- 4
The digits of 14125 add up to 13, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 102 steps to reach 1.
LaTeX source of the formulas on this page
\[ 14125 = 5^{3} \times 113 \]14125 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 17784 |
| Euler totient Ļ(n) | 11200 |
| Square | 199515625 |
| Cube | 2818158203125 |
| Square root | 118.848643 (= 5ā565) |
| Digit sum / digital root | 13 / 4 |
| Collatz steps to 1 | 102 |
| Scientific notation | 1.4125 Ć |
14125 in other forms
| Form | Value |
|---|---|
| In words | fourteen thousand one hundred and twenty-five |
| Binary (base 2) | 11011100101101 |
| Octal (base 8) | 33455 |
| Hexadecimal (base 16) | 372D |
| Base 3 | 201101011 |
| As time | 14125 seconds = 3 h 55 min 25 s |
Is 14125 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 1) | 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 | Yes (14125 Ć· 5 = 2825) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 1) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 6) | 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 | No (remainder 4) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 5) | 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 1) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 14125 a prime number?
No. 14125 = Ć 113, so it is divisible by 5.
What are the factors of 14125?
1, 5, 25, 113, 125, 565, 2825, 14125.
What is 14125 in binary?
11011100101101 (hexadecimal 372D, octal 33455).
What is the square root of 14125?
About 118.8486, exactly 5ā565.
Is 14125 divisible by 3?
No. Its digits add up to 13, which is not a multiple of 3.
What is special about the number 14125?
It is a composite number with 8 divisors.