Compare 228115 vs 228121
| Property | 228115 | 228121 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 431 × 10611 | 1571 × 14531 |
| Prime factorization | 5 × 43 × 1061 | 157 × 1453 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 43, 215, 1061, 5305, 45623, 228115 | 1, 157, 1453, 228121 |
| Number of properties | 0 | 1 |
| Semiprimes | 51267th | |
| Roman numberals | ||
| Base 2 | 1101111011000100112 | 1101111011000110012 |
| Base 3 | 1021202202013 | 1021202202213 |
| Base 4 | 3132301034 | 3132301214 |
| Base 5 | 242444305 | 242444415 |
| Base 6 | 45200316 | 45200416 |
| Base 7 | 16400267 | 16400357 |
| Base 8 | 6754238 | 6754318 |
| Base 9 | 3768219 | 3768279 |
| Base 10 | 22811510 | 22812110 |
| Base 11 | 14642811 | 14643311 |
| Base 12 | b001712 | b002112 |
| Base 13 | 7caa413 | 7caaa13 |
| Base 14 | 5d1bd14 | 5d1c514 |
| Base 15 | 478ca15 | 478d115 |
| Base 16 | 37b1316 | 37b1916 |