Compare 28404 vs 28415
| Property | 28404 | 28415 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 22 × 33 × 2631 | 51 × 56831 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 263 | 5 × 5683 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 7101, 9468, 14202, 28404 | 1, 5, 5683, 28415 |
| Number of properties | 0 | 1 |
| Semiprimes | 7087th | |
| Roman numberals | ||
| Base 2 | 1101110111101002 | 1101110111111112 |
| Base 3 | 11022220003 | 11022221023 |
| Base 4 | 123233104 | 123233334 |
| Base 5 | 14021045 | 14021305 |
| Base 6 | 3353006 | 3353156 |
| Base 7 | 1455457 | 1455627 |
| Base 8 | 673648 | 673778 |
| Base 9 | 428609 | 428729 |
| Base 10 | 2840410 | 2841510 |
| Base 11 | 1a38211 | 1a39211 |
| Base 12 | 1453012 | 1453b12 |
| Base 13 | cc0c13 | cc1a13 |
| Base 14 | a4cc14 | a4d914 |
| Base 15 | 863915 | 864515 |
| Base 16 | 6ef416 | 6eff16 |