Compare 30439 vs 30442
| Property | 30439 | 30442 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 611 × 4991 | 21 × 311 × 4911 |
| Prime factorization | 61 × 499 | 2 × 31 × 491 |
| Divisors count | 4 | 8 |
| Divisors | 1, 61, 499, 30439 | 1, 2, 31, 62, 491, 982, 15221, 30442 |
| Number of properties | 1 | 0 |
| Semiprimes | 7565th | |
| Roman numberals | ||
| Base 2 | 1110110111001112 | 1110110111010102 |
| Base 3 | 11122021013 | 11122021113 |
| Base 4 | 131232134 | 131232224 |
| Base 5 | 14332245 | 14332325 |
| Base 6 | 3525316 | 3525346 |
| Base 7 | 1545137 | 1545167 |
| Base 8 | 733478 | 733528 |
| Base 9 | 456719 | 456749 |
| Base 10 | 3043910 | 3044210 |
| Base 11 | 2096211 | 2096511 |
| Base 12 | 1574712 | 1574a12 |
| Base 13 | 10b1613 | 10b1913 |
| Base 14 | b14314 | b14614 |
| Base 15 | 904415 | 904715 |
| Base 16 | 76e716 | 76ea16 |