The number 14201
14201 is a composite number with 4 divisors. Its prime factorisation is 11 × 1291. Divisors (4): 1, 11, 1291, 14201.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 14201: a semiprime: 11 × 1291, the product of two primes.
- 2
14201 is composite. Its prime factorisation is
- 3
The divisors add up to 15504; without 14201 itself that is 1303, so 14201 is deficient (1303 is less than 14201). Euler's totient φ(14201) = 12900 numbers up to 14201 share no factor with it.
- 4
The digits of 14201 add up to 8, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 102 steps to reach 1.
LaTeX source of the formulas on this page
\[ 14201 = 11 \times 1291 \]
14201 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 15504 |
| Euler totient φ(n) | 12900 |
| Square | 201668401 |
| Cube | 2863892962601 |
| Square root | 119.167949 |
| Digit sum / digital root | 8 / 8 |
| Collatz steps to 1 | 102 |
| Scientific notation | 1.4201 × |
14201 in other forms
| Form | Value |
|---|---|
| In words | fourteen thousand two hundred and one |
| Binary (base 2) | 11011101111001 |
| Octal (base 8) | 33571 |
| Hexadecimal (base 16) | 3779 |
| Base 3 | 201110222 |
| As time | 14201 seconds = 3 h 56 min 41 s |
Is 14201 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 1) | 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 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 1) | A number is divisible by 10 if the last digit is 0. |
| 11 | Yes (14201 ÷ 11 = 1291) | 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 14201 a prime number?
No. 14201 = 11 × 1291, so it is divisible by 11.
What are the factors of 14201?
1, 11, 1291, 14201.
What is 14201 in binary?
11011101111001 (hexadecimal 3779, octal 33571).
What is the square root of 14201?
About 119.1679.
Is 14201 divisible by 3?
No. Its digits add up to 8, which is not a multiple of 3.
What is special about the number 14201?
14201 is a semiprime: 11 × 1291, the product of two primes.