The number 59885
59885 is a composite number with 16 divisors. Its prime factorisation is 5 × 7 × 29 × 59. Divisors (16): 1, 5, 7, 29, 35, 59, 145, 203, 295, 413, 1015, 1711, 2065, 8555, 11977, 59885.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 59885: a Harshad number: divisible by its digit sum 35.
- 2
59885 is composite. Its prime factorisation is
- 3
The divisors add up to 86400; without 59885 itself that is 26515, so 59885 is deficient (26515 is less than 59885). Euler's totient φ(59885) = 38976 numbers up to 59885 share no factor with it.
- 4
The digits of 59885 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 73 steps to reach 1.
LaTeX source of the formulas on this page
\[ 59885 = 5 \times 7 \times 29 \times 59 \]
59885 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 86400 |
| Euler totient φ(n) | 38976 |
| Square | 3586213225 |
| Cube | 214760378979125 |
| Square root | 244.714119 |
| Digit sum / digital root | 35 / 8 |
| Collatz steps to 1 | 73 |
| Scientific notation | 5.9885 × |
59885 in other forms
| Form | Value |
|---|---|
| In words | fifty-nine thousand eight hundred and eighty-five |
| Binary (base 2) | 1110100111101101 |
| Octal (base 8) | 164755 |
| Hexadecimal (base 16) | E9ED |
| Base 3 | 10001010222 |
| As time | 59885 seconds = 16 h 38 min 5 s |
Is 59885 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 | Yes (59885 ÷ 5 = 11977) | 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 | Yes (59885 ÷ 7 = 8555) | 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 5) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 1) | 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 59885 a prime number?
No. 59885 = 5 × 7 × 29 × 59, so it is divisible by 5.
What are the factors of 59885?
1, 5, 7, 29, 35, 59, 145, 203, 295, 413, 1015, 1711, 2065, 8555, 11977, 59885.
What is 59885 in binary?
1110100111101101 (hexadecimal E9ED, octal 164755).
What is the square root of 59885?
About 244.7141.
Is 59885 divisible by 3?
No. Its digits add up to 35, which is not a multiple of 3.
What is special about the number 59885?
59885 is a Harshad number: divisible by its digit sum 35.