The number 59939
59939 is a composite number with 4 divisors. Its prime factorisation is 11 × 5449. Divisors (4): 1, 11, 5449, 59939.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 59939: a semiprime: 11 × 5449, the product of two primes.
- 2
59939 is composite. Its prime factorisation is
- 3
The divisors add up to 65400; without 59939 itself that is 5461, so 59939 is deficient (5461 is less than 59939). Euler's totient φ(59939) = 54480 numbers up to 59939 share no factor with it.
- 4
The digits of 59939 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 166 steps to reach 1.
LaTeX source of the formulas on this page
\[ 59939 = 11 \times 5449 \]
59939 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 65400 |
| Euler totient φ(n) | 54480 |
| Square | 3592683721 |
| Cube | 215341869553019 |
| Square root | 244.824427 |
| Digit sum / digital root | 35 / 8 |
| Collatz steps to 1 | 166 |
| Scientific notation | 5.9939 × |
59939 in other forms
| Form | Value |
|---|---|
| In words | fifty-nine thousand nine hundred and thirty-nine |
| Binary (base 2) | 1110101000100011 |
| Octal (base 8) | 165043 |
| Hexadecimal (base 16) | EA23 |
| Base 3 | 10001012222 |
| As time | 59939 seconds = 16 h 38 min 59 s |
Is 59939 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 3) | 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 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 3) | 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 (59939 ÷ 11 = 5449) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 11) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 59939 a prime number?
No. 59939 = 11 × 5449, so it is divisible by 11.
What are the factors of 59939?
1, 11, 5449, 59939.
What is 59939 in binary?
1110101000100011 (hexadecimal EA23, octal 165043).
What is the square root of 59939?
About 244.8244.
Is 59939 divisible by 3?
No. Its digits add up to 35, which is not a multiple of 3.
What is special about the number 59939?
59939 is a semiprime: 11 × 5449, the product of two primes.