Compare 28315 vs 28321
| Property | 28315 | 28321 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 71 × 8091 | 1271 × 2231 |
| Prime factorization | 5 × 7 × 809 | 127 × 223 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 7, 35, 809, 4045, 5663, 28315 | 1, 127, 223, 28321 |
| Number of properties | 0 | 1 |
| Semiprimes | 7063rd | |
| Roman numberals | ||
| Base 2 | 1101110100110112 | 1101110101000012 |
| Base 3 | 11022112013 | 11022112213 |
| Base 4 | 123221234 | 123222014 |
| Base 5 | 14012305 | 14012415 |
| Base 6 | 3350316 | 3350416 |
| Base 7 | 1453607 | 1453667 |
| Base 8 | 672338 | 672418 |
| Base 9 | 427519 | 427579 |
| Base 10 | 2831510 | 2832110 |
| Base 11 | 1a30111 | 1a30711 |
| Base 12 | 1447712 | 1448112 |
| Base 13 | cb7113 | cb7713 |
| Base 14 | a46714 | a46d14 |
| Base 15 | 85ca15 | 85d115 |
| Base 16 | 6e9b16 | 6ea116 |