Is 9438 a prime number?
No, 9438 is not a prime number. It is divisible by 2: 9438 = 2 × 4719.
Is 9438 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 √9438 ≈ 97.15. If none of them divides 9438, it is prime.
- 3
2 divides 9438 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 9438 = 2 \times 3 \times 11^{2} \times 13 \]Testing 9438 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 9438 ÷ 2 | divides exactly (4719) |
| 3 | 9438 ÷ 3 | divides exactly (3146) |
| 5 | 9438 ÷ 5 | leaves 3 |
| 7 | 9438 ÷ 7 | leaves 2 |
| 11 | 9438 ÷ 11 | divides exactly (858) |
| 13 | 9438 ÷ 13 | divides exactly (726) |
| 17 | 9438 ÷ 17 | leaves 3 |
| 19 | 9438 ÷ 19 | leaves 14 |
| 23 | 9438 ÷ 23 | leaves 8 |
| 29 | 9438 ÷ 29 | leaves 13 |
| 31 | 9438 ÷ 31 | leaves 14 |
| 37 | 9438 ÷ 37 | leaves 3 |
Questions
Is 9438 a prime number?
No, 9438 is not a prime number. It is divisible by 2: 9438 = 2 × 4719.
What is the next prime after 9438?
9439.
What is the prime number before 9438?
9437.
What are the factors of 9438?
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438.