Is 9797 a prime number?
No, 9797 is not a prime number. It is divisible by 97: 9797 = 97 × 101.
Is 9797 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 √9797 ≈ 98.98. If none of them divides 9797, it is prime.
- 3
97 divides 9797 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 9797 = 97 \times 101 \]
Testing 9797 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 9797 ÷ 2 | leaves 1 |
| 3 | 9797 ÷ 3 | leaves 2 |
| 5 | 9797 ÷ 5 | leaves 2 |
| 7 | 9797 ÷ 7 | leaves 4 |
| 11 | 9797 ÷ 11 | leaves 7 |
| 13 | 9797 ÷ 13 | leaves 8 |
| 17 | 9797 ÷ 17 | leaves 5 |
| 19 | 9797 ÷ 19 | leaves 12 |
| 23 | 9797 ÷ 23 | leaves 22 |
| 29 | 9797 ÷ 29 | leaves 24 |
| 31 | 9797 ÷ 31 | leaves 1 |
| 37 | 9797 ÷ 37 | leaves 29 |
Questions
Is 9797 a prime number?
No, 9797 is not a prime number. It is divisible by 97: 9797 = 97 × 101.
What is the next prime after 9797?
9803.
What is the prime number before 9797?
9791.
What are the factors of 9797?
1, 97, 101, 9797.