No, 212 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
212 has divisors other than 1 and itself. The smallest is 2: 212 ÷ 2 = 106.
Prime factorization: 212 = 2 × 2 × 53 = 2² × 53.
| Number | Prime? |
|---|---|
| 208 | No, 2 × 2 × 2 × 2 × 13 |
| 209 | No, 11 × 19 |
| 210 | No, 2 × 3 × 5 × 7 |
| 211 | Yes |
| 213 | No, 3 × 71 |
| 214 | No, 2 × 107 |
| 215 | No, 5 × 43 |
| 216 | No, 2 × 2 × 2 × 3 × 3 × 3 |
More about 212: 212 in binary.
Another number? Use the prime number checker for any value, or see the list of prime numbers.