The number 62413
62413 is a composite number with 4 divisors. Its prime factorisation is 13 × 4801. Divisors (4): 1, 13, 4801, 62413.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 62413: a semiprime: 13 × 4801, the product of two primes.
- 2
62413 is composite. Its prime factorisation is
- 3
The divisors add up to 67228; without 62413 itself that is 4815, so 62413 is deficient (4815 is less than 62413). Euler's totient φ(62413) = 57600 numbers up to 62413 share no factor with it.
- 4
The digits of 62413 add up to 16, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 148 steps to reach 1.
LaTeX source of the formulas on this page
\[ 62413 = 13 \times 4801 \]
62413 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 67228 |
| Euler totient φ(n) | 57600 |
| Square | 3895382569 |
| Cube | 243122512278997 |
| Square root | 249.825939 |
| Digit sum / digital root | 16 / 7 |
| Collatz steps to 1 | 148 |
| Scientific notation | 6.2413 × |
62413 in other forms
| Form | Value |
|---|---|
| In words | sixty-two thousand four hundred and thirteen |
| Binary (base 2) | 1111001111001101 |
| Octal (base 8) | 171715 |
| Hexadecimal (base 16) | F3CD |
| Base 3 | 10011121121 |
| As time | 62413 seconds = 17 h 20 min 13 s |
Is 62413 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 3) | 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 5) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 7) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 3) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 10) | 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 62413 a prime number?
No. 62413 = 13 × 4801, so it is divisible by 13.
What are the factors of 62413?
1, 13, 4801, 62413.
What is 62413 in binary?
1111001111001101 (hexadecimal F3CD, octal 171715).
What is the square root of 62413?
About 249.8259.
Is 62413 divisible by 3?
No. Its digits add up to 16, which is not a multiple of 3.
What is special about the number 62413?
62413 is a semiprime: 13 × 4801, the product of two primes.