Is 9772 a prime number?
No, 9772 is not a prime number. It is divisible by 2: 9772 = 2 × 4886.
Is 9772 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 √9772 ≈ 98.85. If none of them divides 9772, it is prime.
- 3
2 divides 9772 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 9772 = 2^{2} \times 7 \times 349 \]Testing 9772 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 9772 ÷ 2 | divides exactly (4886) |
| 3 | 9772 ÷ 3 | leaves 1 |
| 5 | 9772 ÷ 5 | leaves 2 |
| 7 | 9772 ÷ 7 | divides exactly (1396) |
| 11 | 9772 ÷ 11 | leaves 4 |
| 13 | 9772 ÷ 13 | leaves 9 |
| 17 | 9772 ÷ 17 | leaves 14 |
| 19 | 9772 ÷ 19 | leaves 6 |
| 23 | 9772 ÷ 23 | leaves 20 |
| 29 | 9772 ÷ 29 | leaves 28 |
| 31 | 9772 ÷ 31 | leaves 7 |
| 37 | 9772 ÷ 37 | leaves 4 |
Questions
Is 9772 a prime number?
No, 9772 is not a prime number. It is divisible by 2: 9772 = 2 × 4886.
What is the next prime after 9772?
9781.
What is the prime number before 9772?
9769.
What are the factors of 9772?
1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772.