The number 58949
58949 is a composite number with 8 divisors. Its prime factorisation is 11 × 23 × 233. Divisors (8): 1, 11, 23, 233, 253, 2563, 5359, 58949.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
58949 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
58949 is composite. Its prime factorisation is
- 3
The divisors add up to 67392; without 58949 itself that is 8443, so 58949 is deficient (8443 is less than 58949). Euler's totient φ(58949) = 51040 numbers up to 58949 share no factor with it.
- 4
The digits of 58949 add up to 35, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 47 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58949 = 11 \times 23 \times 233 \]
58949 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 67392 |
| Euler totient φ(n) | 51040 |
| Square | 3474984601 |
| Cube | 204846867244349 |
| Square root | 242.794151 |
| Digit sum / digital root | 35 / 8 |
| Collatz steps to 1 | 47 |
| Scientific notation | 5.8949 × |
58949 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand nine hundred and forty-nine |
| Binary (base 2) | 1110011001000101 |
| Octal (base 8) | 163105 |
| Hexadecimal (base 16) | E645 |
| Base 3 | 2222212022 |
| As time | 58949 seconds = 16 h 22 min 29 s |
Is 58949 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 4) | 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 2) | 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 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 9) | A number is divisible by 10 if the last digit is 0. |
| 11 | Yes (58949 ÷ 11 = 5359) | 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 58949 a prime number?
No. 58949 = 11 × 23 × 233, so it is divisible by 11.
What are the factors of 58949?
1, 11, 23, 233, 253, 2563, 5359, 58949.
What is 58949 in binary?
1110011001000101 (hexadecimal E645, octal 163105).
What is the square root of 58949?
About 242.7942.
Is 58949 divisible by 3?
No. Its digits add up to 35, which is not a multiple of 3.
What is special about the number 58949?
It is a composite number with 8 divisors.