The number 42614
42614 is a composite number with 16 divisors. Its prime factorisation is 2 × 11 × 13 × 149. Divisors (16): 1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1639, 1937, 3278, 3874, 21307, 42614.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
42614 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
42614 is composite. Its prime factorisation is
- 3
The divisors add up to 75600; without 42614 itself that is 32986, so 42614 is deficient (32986 is less than 42614). Euler's totient φ(42614) = 17760 numbers up to 42614 share no factor with it.
- 4
The digits of 42614 add up to 17, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 88 steps to reach 1.
LaTeX source of the formulas on this page
\[ 42614 = 2 \times 11 \times 13 \times 149 \]
42614 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 75600 |
| Euler totient φ(n) | 17760 |
| Square | 1815952996 |
| Cube | 77385020971544 |
| Square root | 206.431587 |
| Digit sum / digital root | 17 / 8 |
| Collatz steps to 1 | 88 |
| Scientific notation | 4.2614 × |
42614 in other forms
| Form | Value |
|---|---|
| In words | forty-two thousand six hundred and fourteen |
| Binary (base 2) | 1010011001110110 |
| Octal (base 8) | 123166 |
| Hexadecimal (base 16) | A676 |
| Base 3 | 2011110022 |
| As time | 42614 seconds = 11 h 50 min 14 s |
Is 42614 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (42614 ÷ 2 = 21307) | 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 2) | 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 2) | 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 6) | 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 4) | A number is divisible by 10 if the last digit is 0. |
| 11 | Yes (42614 ÷ 11 = 3874) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 42614 a prime number?
No. 42614 = 2 × 11 × 13 × 149, so it is divisible by 2.
What are the factors of 42614?
1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1639, 1937, 3278, 3874, 21307, 42614.
What is 42614 in binary?
1010011001110110 (hexadecimal A676, octal 123166).
What is the square root of 42614?
About 206.4316.
Is 42614 divisible by 3?
No. Its digits add up to 17, which is not a multiple of 3.
What is special about the number 42614?
It is a composite number with 16 divisors.