Compare 30406 vs 30407
| Property | 30406 | 30407 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 231 × 6611 | 131 × 23391 |
| Prime factorization | 2 × 23 × 661 | 13 × 2339 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 23, 46, 661, 1322, 15203, 30406 | 1, 13, 2339, 30407 |
| Number of properties | 0 | 1 |
| Semiprimes | 7555th | |
| Roman numberals | ||
| Base 2 | 1110110110001102 | 1110110110001112 |
| Base 3 | 11122010113 | 11122010123 |
| Base 4 | 131230124 | 131230134 |
| Base 5 | 14331115 | 14331125 |
| Base 6 | 3524346 | 3524356 |
| Base 7 | 1544357 | 1544367 |
| Base 8 | 733068 | 733078 |
| Base 9 | 456349 | 456359 |
| Base 10 | 3040610 | 3040710 |
| Base 11 | 2093211 | 2093311 |
| Base 12 | 1571a12 | 1571b12 |
| Base 13 | 10abc13 | 10ac013 |
| Base 14 | b11c14 | b11d14 |
| Base 15 | 902115 | 902215 |
| Base 16 | 76c616 | 76c716 |