The number 94001
94001 is a composite number with 8 divisors. Its prime factorisation is 23 × 61 × 67. Divisors (8): 1, 23, 61, 67, 1403, 1541, 4087, 94001.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
94001 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
94001 is composite. Its prime factorisation is
- 3
The divisors add up to 101184; without 94001 itself that is 7183, so 94001 is deficient (7183 is less than 94001). Euler's totient φ(94001) = 87120 numbers up to 94001 share no factor with it.
- 4
The digits of 94001 add up to 14, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 146 steps to reach 1.
LaTeX source of the formulas on this page
\[ 94001 = 23 \times 61 \times 67 \]
94001 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 101184 |
| Euler totient φ(n) | 87120 |
| Square | 8836188001 |
| Cube | 830610508282001 |
| Square root | 306.595825 |
| Digit sum / digital root | 14 / 5 |
| Collatz steps to 1 | 146 |
| Scientific notation | 9.4001 × |
94001 in other forms
| Form | Value |
|---|---|
| In words | ninety-four thousand and one |
| Binary (base 2) | 10110111100110001 |
| Octal (base 8) | 267461 |
| Hexadecimal (base 16) | 16F31 |
| Base 3 | 11202221112 |
| As time | 94001 seconds = 26 h 6 min 41 s |
Is 94001 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 5) | 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 | No (remainder 6) | 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 94001 a prime number?
No. 94001 = 23 × 61 × 67, so it is divisible by 23.
What are the factors of 94001?
1, 23, 61, 67, 1403, 1541, 4087, 94001.
What is 94001 in binary?
10110111100110001 (hexadecimal 16F31, octal 267461).
What is the square root of 94001?
About 306.5958.
Is 94001 divisible by 3?
No. Its digits add up to 14, which is not a multiple of 3.
What is special about the number 94001?
It is a composite number with 8 divisors.