Compare 72428 vs 72440
| Property | 72428 | 72440 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 22 × 191 × 9531 | 23 × 51 × 18111 |
| Prime factorization | 2 × 2 × 19 × 953 | 2 × 2 × 2 × 5 × 1811 |
| Divisors count | 12 | 16 |
| Divisors | 1, 2, 4, 19, 38, 76, 953, 1906, 3812, 18107, 36214, 72428 | 1, 2, 4, 5, 8, 10, 20, 40, 1811, 3622, 7244, 9055, 14488, 18110, 36220, 72440 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011010111011002 | 100011010111110002 |
| Base 3 | 102001001123 | 102001002223 |
| Base 4 | 1012232304 | 1012233204 |
| Base 5 | 43042035 | 43042305 |
| Base 6 | 13151526 | 13152126 |
| Base 7 | 4211067 | 4211247 |
| Base 8 | 2153548 | 2153708 |
| Base 9 | 1203159 | 1203289 |
| Base 10 | 7242810 | 7244010 |
| Base 11 | 4a46411 | 4a47511 |
| Base 12 | 35ab812 | 35b0812 |
| Base 13 | 26c7513 | 26c8413 |
| Base 14 | 1c57614 | 1c58414 |
| Base 15 | 166d815 | 166e515 |
| Base 16 | 11aec16 | 11af816 |