The number 59449
59449 is a composite number with 8 divisors. Its prime factorisation is 13 × 17 × 269. Divisors (8): 1, 13, 17, 221, 269, 3497, 4573, 59449.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 59449: a happy number: repeatedly adding the squares of its digits reaches 1.
- 2
59449 is composite. Its prime factorisation is
- 3
The divisors add up to 68040; without 59449 itself that is 8591, so 59449 is deficient (8591 is less than 59449). Euler's totient φ(59449) = 51456 numbers up to 59449 share no factor with it.
- 4
The digits of 59449 add up to 31, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 73 steps to reach 1.
LaTeX source of the formulas on this page
\[ 59449 = 13 \times 17 \times 269 \]
59449 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 68040 |
| Euler totient φ(n) | 51456 |
| Square | 3534183601 |
| Cube | 210103680895849 |
| Square root | 243.821656 |
| Digit sum / digital root | 31 / 4 |
| Collatz steps to 1 | 73 |
| Scientific notation | 5.9449 × |
59449 in other forms
| Form | Value |
|---|---|
| In words | fifty-nine thousand four hundred and forty-nine |
| Binary (base 2) | 1110100000111001 |
| Octal (base 8) | 164071 |
| Hexadecimal (base 16) | E839 |
| Base 3 | 10000112211 |
| As time | 59449 seconds = 16 h 30 min 49 s |
Is 59449 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 4) | 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 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 4) | 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 | No (remainder 5) | 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 59449 a prime number?
No. 59449 = 13 × 17 × 269, so it is divisible by 13.
What are the factors of 59449?
1, 13, 17, 221, 269, 3497, 4573, 59449.
What is 59449 in binary?
1110100000111001 (hexadecimal E839, octal 164071).
What is the square root of 59449?
About 243.8217.
Is 59449 divisible by 3?
No. Its digits add up to 31, which is not a multiple of 3.
What is special about the number 59449?
59449 is a happy number: repeatedly adding the squares of its digits reaches 1.