Compare 230139 vs 230147
| Property | 230139 | 230147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 32 × 71 × 131 × 2811 | 191 × 121131 |
| Prime factorization | 3 × 3 × 7 × 13 × 281 | 19 × 12113 |
| Divisors count | 24 | 4 |
| Divisors | 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 281, 819, 843, 1967, 2529, 3653, 5901, 10959, 17703, 25571, 32877, 76713, 230139 | 1, 19, 12113, 230147 |
| Number of properties | 0 | 1 |
| Semiprimes | 51665th | |
| Roman numberals | ||
| Base 2 | 1110000010111110112 | 1110000011000000112 |
| Base 3 | 1022002002003 | 1022002002223 |
| Base 4 | 3200233234 | 3200300034 |
| Base 5 | 243310245 | 243310425 |
| Base 6 | 45332436 | 45332556 |
| Base 7 | 16456507 | 16456617 |
| Base 8 | 7013738 | 7014038 |
| Base 9 | 3806209 | 3806289 |
| Base 10 | 23013910 | 23014710 |
| Base 11 | 1479a811 | 147a0511 |
| Base 12 | b122312 | b122b12 |
| Base 13 | 809a013 | 809a813 |
| Base 14 | 5dc2714 | 5dc3114 |
| Base 15 | 482c915 | 482d215 |
| Base 16 | 382fb16 | 3830316 |