Is 9722 a prime number?
No, 9722 is not a prime number. It is divisible by 2: 9722 = 2 × 4861.
Is 9722 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 √9722 ≈ 98.60. If none of them divides 9722, it is prime.
- 3
2 divides 9722 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 9722 = 2 \times 4861 \]
Testing 9722 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 9722 ÷ 2 | divides exactly (4861) |
| 3 | 9722 ÷ 3 | leaves 2 |
| 5 | 9722 ÷ 5 | leaves 2 |
| 7 | 9722 ÷ 7 | leaves 6 |
| 11 | 9722 ÷ 11 | leaves 9 |
| 13 | 9722 ÷ 13 | leaves 11 |
| 17 | 9722 ÷ 17 | leaves 15 |
| 19 | 9722 ÷ 19 | leaves 13 |
| 23 | 9722 ÷ 23 | leaves 16 |
| 29 | 9722 ÷ 29 | leaves 7 |
| 31 | 9722 ÷ 31 | leaves 19 |
| 37 | 9722 ÷ 37 | leaves 28 |
Questions
Is 9722 a prime number?
No, 9722 is not a prime number. It is divisible by 2: 9722 = 2 × 4861.
What is the next prime after 9722?
9733.
What is the prime number before 9722?
9721.
What are the factors of 9722?
1, 2, 4861, 9722.