Compare 30387 vs 30397
| Property | 30387 | 30397 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 14471 | 1131 × 2691 |
| Prime factorization | 3 × 7 × 1447 | 113 × 269 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 1447, 4341, 10129, 30387 | 1, 113, 269, 30397 |
| Number of properties | 0 | 1 |
| Semiprimes | 7552nd | |
| Roman numberals | ||
| Base 2 | 1110110101100112 | 1110110101111012 |
| Base 3 | 11122001103 | 11122002113 |
| Base 4 | 131223034 | 131223314 |
| Base 5 | 14330225 | 14330425 |
| Base 6 | 3524036 | 3524216 |
| Base 7 | 1544107 | 1544237 |
| Base 8 | 732638 | 732758 |
| Base 9 | 456139 | 456249 |
| Base 10 | 3038710 | 3039710 |
| Base 11 | 2091511 | 2092411 |
| Base 12 | 1570312 | 1571112 |
| Base 13 | 10aa613 | 10ab313 |
| Base 14 | b10714 | b11314 |
| Base 15 | 900c15 | 901715 |
| Base 16 | 76b316 | 76bd16 |