The number 26674
26674 is a composite number with 4 divisors. Its prime factorisation is 2 × 13337. Divisors (4): 1, 2, 13337, 26674.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 26674: a semiprime: 2 × 13337, the product of two primes.
- 2
26674 is composite. Its prime factorisation is
- 3
The divisors add up to 40014; without 26674 itself that is 13340, so 26674 is deficient (13340 is less than 26674). Euler's totient φ(26674) = 13336 numbers up to 26674 share no factor with it.
- 4
The digits of 26674 add up to 25, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 69 steps to reach 1.
LaTeX source of the formulas on this page
\[ 26674 = 2 \times 13337 \]
26674 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 40014 |
| Euler totient φ(n) | 13336 |
| Square | 711502276 |
| Cube | 18978611710024 |
| Square root | 163.321768 |
| Digit sum / digital root | 25 / 7 |
| Collatz steps to 1 | 69 |
| Scientific notation | 2.6674 × |
26674 in other forms
| Form | Value |
|---|---|
| In words | twenty-six thousand six hundred and seventy-four |
| Binary (base 2) | 110100000110010 |
| Octal (base 8) | 64062 |
| Hexadecimal (base 16) | 6832 |
| Base 3 | 1100120221 |
| As time | 26674 seconds = 7 h 24 min 34 s |
Is 26674 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (26674 ÷ 2 = 13337) | 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 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 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 4) | 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 2) | 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 4) | 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 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 26674 a prime number?
No. 26674 = 2 × 13337, so it is divisible by 2.
What are the factors of 26674?
1, 2, 13337, 26674.
What is 26674 in binary?
110100000110010 (hexadecimal 6832, octal 64062).
What is the square root of 26674?
About 163.3218.
Is 26674 divisible by 3?
No. Its digits add up to 25, which is not a multiple of 3.
What is special about the number 26674?
26674 is a semiprime: 2 × 13337, the product of two primes.