Compare 145028 vs 145039
| Property | 145028 | 145039 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 131 × 27891 | 431 × 33731 |
| Prime factorization | 2 × 2 × 13 × 2789 | 43 × 3373 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 13, 26, 52, 2789, 5578, 11156, 36257, 72514, 145028 | 1, 43, 3373, 145039 |
| Number of properties | 0 | 1 |
| Semiprimes | 33308th | |
| Roman numberals | ||
| Base 2 | 1000110110100001002 | 1000110110100011112 |
| Base 3 | 211002211023 | 211002212113 |
| Base 4 | 2031220104 | 2031220334 |
| Base 5 | 141201035 | 141201245 |
| Base 6 | 30352326 | 30352516 |
| Base 7 | 11425527 | 11425667 |
| Base 8 | 4332048 | 4332178 |
| Base 9 | 2408429 | 2408549 |
| Base 10 | 14502810 | 14503910 |
| Base 11 | 99a6411 | 99a7411 |
| Base 12 | 6bb1812 | 6bb2712 |
| Base 13 | 5102013 | 5102b13 |
| Base 14 | 3abd214 | 3abdd14 |
| Base 15 | 2ce8815 | 2ce9415 |
| Base 16 | 2368416 | 2368f16 |