Is 3387 a prime number?
No, 3387 is not a prime number. It is divisible by 3: 3387 = 3 × 1129.
Is 3387 prime?
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A prime number has exactly two factors: 1 and itself.
- 2
It is enough to test the primes up to √3387 ≈ 58.20. If none of them divides 3387, it is prime.
- 3
3 divides 3387 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 3387 = 3 \times 1129 \]
Testing 3387 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 3387 ÷ 2 | leaves 1 |
| 3 | 3387 ÷ 3 | divides exactly (1129) |
| 5 | 3387 ÷ 5 | leaves 2 |
| 7 | 3387 ÷ 7 | leaves 6 |
| 11 | 3387 ÷ 11 | leaves 10 |
| 13 | 3387 ÷ 13 | leaves 7 |
| 17 | 3387 ÷ 17 | leaves 4 |
| 19 | 3387 ÷ 19 | leaves 5 |
| 23 | 3387 ÷ 23 | leaves 6 |
| 29 | 3387 ÷ 29 | leaves 23 |
| 31 | 3387 ÷ 31 | leaves 8 |
| 37 | 3387 ÷ 37 | leaves 20 |
Questions
Is 3387 a prime number?
No, 3387 is not a prime number. It is divisible by 3: 3387 = 3 × 1129.
What is the next prime after 3387?
3389.
What is the prime number before 3387?
3373.
What are the factors of 3387?
1, 3, 1129, 3387.