No, 184 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
184 has divisors other than 1 and itself. The smallest is 2: 184 ÷ 2 = 92.
Prime factorization: 184 = 2 × 2 × 2 × 23 = 2³ × 23.
| Number | Prime? |
|---|---|
| 180 | No, 2 × 2 × 3 × 3 × 5 |
| 181 | Yes |
| 182 | No, 2 × 7 × 13 |
| 183 | No, 3 × 61 |
| 185 | No, 5 × 37 |
| 186 | No, 2 × 3 × 31 |
| 187 | No, 11 × 17 |
| 188 | No, 2 × 2 × 47 |
More about 184: factors of 184 · square root of 184 · 184 in binary.
Another number? Use the prime number checker for any value, or see the list of prime numbers.