Is 3475 a prime number?
No, 3475 is not a prime number. It is divisible by 5: 3475 = 5 × 695.
Is 3475 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 √3475 ≈ 58.95. If none of them divides 3475, it is prime.
- 3
5 divides 3475 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 3475 = 5^{2} \times 139 \]Testing 3475 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 3475 ÷ 2 | leaves 1 |
| 3 | 3475 ÷ 3 | leaves 1 |
| 5 | 3475 ÷ 5 | divides exactly (695) |
| 7 | 3475 ÷ 7 | leaves 3 |
| 11 | 3475 ÷ 11 | leaves 10 |
| 13 | 3475 ÷ 13 | leaves 4 |
| 17 | 3475 ÷ 17 | leaves 7 |
| 19 | 3475 ÷ 19 | leaves 17 |
| 23 | 3475 ÷ 23 | leaves 2 |
| 29 | 3475 ÷ 29 | leaves 24 |
| 31 | 3475 ÷ 31 | leaves 3 |
| 37 | 3475 ÷ 37 | leaves 34 |
Questions
Is 3475 a prime number?
No, 3475 is not a prime number. It is divisible by 5: 3475 = 5 × 695.
What is the next prime after 3475?
3491.
What is the prime number before 3475?
3469.
What are the factors of 3475?
1, 5, 25, 139, 695, 3475.