Compare 30390 vs 30399
| Property | 30390 | 30399 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 51 × 10131 | 31 × 101331 |
| Prime factorization | 2 × 3 × 5 × 1013 | 3 × 10133 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 1013, 2026, 3039, 5065, 6078, 10130, 15195, 30390 | 1, 3, 10133, 30399 |
| Number of properties | 0 | 1 |
| Semiprimes | 7554th | |
| Roman numberals | ||
| Base 2 | 1110110101101102 | 1110110101111112 |
| Base 3 | 11122001203 | 11122002203 |
| Base 4 | 131223124 | 131223334 |
| Base 5 | 14330305 | 14330445 |
| Base 6 | 3524106 | 3524236 |
| Base 7 | 1544137 | 1544257 |
| Base 8 | 732668 | 732778 |
| Base 9 | 456169 | 456269 |
| Base 10 | 3039010 | 3039910 |
| Base 11 | 2091811 | 2092611 |
| Base 12 | 1570612 | 1571312 |
| Base 13 | 10aa913 | 10ab513 |
| Base 14 | b10a14 | b11514 |
| Base 15 | 901015 | 901915 |
| Base 16 | 76b616 | 76bf16 |