Compare 243140 vs 243147
| Property | 243140 | 243147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 121571 | 31 × 810491 |
| Prime factorization | 2 × 2 × 5 × 12157 | 3 × 81049 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 12157, 24314, 48628, 60785, 121570, 243140 | 1, 3, 81049, 243147 |
| Number of properties | 0 | 1 |
| Semiprimes | 54492nd | |
| Roman numberals | ||
| Base 2 | 1110110101110001002 | 1110110101110010112 |
| Base 3 | 1101001120123 | 1101001121103 |
| Base 4 | 3231130104 | 3231130234 |
| Base 5 | 302400305 | 302400425 |
| Base 6 | 51133526 | 51134036 |
| Base 7 | 20316027 | 20316127 |
| Base 8 | 7327048 | 7327138 |
| Base 9 | 4104659 | 4104739 |
| Base 10 | 24314010 | 24314710 |
| Base 11 | 15674711 | 15675311 |
| Base 12 | b885812 | b886312 |
| Base 13 | 8689113 | 8689813 |
| Base 14 | 6487214 | 6487914 |
| Base 15 | 4c09515 | 4c09c15 |
| Base 16 | 3b5c416 | 3b5cb16 |