Is 2673 a prime number?
No, 2673 is not a prime number. It is divisible by 3: 2673 = 3 × 891.
Is 2673 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 √2673 ≈ 51.70. If none of them divides 2673, it is prime.
- 3
3 divides 2673 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 2673 = 3^{5} \times 11 \]Testing 2673 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 2673 ÷ 2 | leaves 1 |
| 3 | 2673 ÷ 3 | divides exactly (891) |
| 5 | 2673 ÷ 5 | leaves 3 |
| 7 | 2673 ÷ 7 | leaves 6 |
| 11 | 2673 ÷ 11 | divides exactly (243) |
| 13 | 2673 ÷ 13 | leaves 8 |
| 17 | 2673 ÷ 17 | leaves 4 |
| 19 | 2673 ÷ 19 | leaves 13 |
| 23 | 2673 ÷ 23 | leaves 5 |
| 29 | 2673 ÷ 29 | leaves 5 |
| 31 | 2673 ÷ 31 | leaves 7 |
| 37 | 2673 ÷ 37 | leaves 9 |
Questions
Is 2673 a prime number?
No, 2673 is not a prime number. It is divisible by 3: 2673 = 3 × 891.
What is the next prime after 2673?
2677.
What is the prime number before 2673?
2671.
What are the factors of 2673?
1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673.