The number 58801
58801 is a composite number with 4 divisors. Its prime factorisation is 127 × 463. Divisors (4): 1, 127, 463, 58801.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 58801: a semiprime: 127 × 463, the product of two primes.
- 2
58801 is composite. Its prime factorisation is
- 3
The divisors add up to 59392; without 58801 itself that is 591, so 58801 is deficient (591 is less than 58801). Euler's totient φ(58801) = 58212 numbers up to 58801 share no factor with it.
- 4
The digits of 58801 add up to 22, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 166 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58801 = 127 \times 463 \]
58801 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 59392 |
| Euler totient φ(n) | 58212 |
| Square | 3457557601 |
| Cube | 203307844496401 |
| Square root | 242.489175 |
| Digit sum / digital root | 22 / 4 |
| Collatz steps to 1 | 166 |
| Scientific notation | 5.8801 × |
58801 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand eight hundred and one |
| Binary (base 2) | 1110010110110001 |
| Octal (base 8) | 162661 |
| Hexadecimal (base 16) | E5B1 |
| Base 3 | 2222122211 |
| As time | 58801 seconds = 16 h 20 min 1 s |
Is 58801 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 | No (remainder 1) | 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 1) | 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 4) | 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 1) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58801 a prime number?
No. 58801 = 127 × 463, so it is divisible by 127.
What are the factors of 58801?
1, 127, 463, 58801.
What is 58801 in binary?
1110010110110001 (hexadecimal E5B1, octal 162661).
What is the square root of 58801?
About 242.4892.
Is 58801 divisible by 3?
No. Its digits add up to 22, which is not a multiple of 3.
What is special about the number 58801?
58801 is a semiprime: 127 × 463, the product of two primes.