Is 9018 a prime number?
No, 9018 is not a prime number. It is divisible by 2: 9018 = 2 × 4509.
Is 9018 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 √9018 ≈ 94.96. If none of them divides 9018, it is prime.
- 3
2 divides 9018 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 9018 = 2 \times 3^{3} \times 167 \]Testing 9018 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 9018 ÷ 2 | divides exactly (4509) |
| 3 | 9018 ÷ 3 | divides exactly (3006) |
| 5 | 9018 ÷ 5 | leaves 3 |
| 7 | 9018 ÷ 7 | leaves 2 |
| 11 | 9018 ÷ 11 | leaves 9 |
| 13 | 9018 ÷ 13 | leaves 9 |
| 17 | 9018 ÷ 17 | leaves 8 |
| 19 | 9018 ÷ 19 | leaves 12 |
| 23 | 9018 ÷ 23 | leaves 2 |
| 29 | 9018 ÷ 29 | leaves 28 |
| 31 | 9018 ÷ 31 | leaves 28 |
| 37 | 9018 ÷ 37 | leaves 27 |
Questions
Is 9018 a prime number?
No, 9018 is not a prime number. It is divisible by 2: 9018 = 2 × 4509.
What is the next prime after 9018?
9029.
What is the prime number before 9018?
9013.
What are the factors of 9018?
1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 9018.