Compare 1028800 vs 1028803
| Property | 1028800 | 1028803 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 9 | 1 |
| Prime factorization | 26 × 52 × 6431 | 10288031 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 643 | 1028803 |
| Divisors count | 42 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 643, 800, 1286, 1600, 2572, 3215, 5144, 6430, 10288, 12860, 16075, 20576, 25720, 32150, 41152, 51440, 64300, 102880, 128600, 205760, 257200, 514400, 1028800 | 1, 1028803 |
| Number of properties | 0 | 4 |
| Isolated primes | 63837th | |
| Primes | 80614th | |
| Sexy primes (1st member) | 16801st | |
| Ulam primes | 5898th | |
| Roman numberals | ||
| Base 2 | 111110110010110000002 | 111110110010110000112 |
| Base 3 | 12210210202013 | 12210210202113 |
| Base 4 | 33230230004 | 33230230034 |
| Base 5 | 2304102005 | 2304102035 |
| Base 6 | 340145446 | 340145516 |
| Base 7 | 115132637 | 115132667 |
| Base 8 | 37313008 | 37313038 |
| Base 9 | 18372219 | 18372249 |
| Base 10 | 102880010 | 102880310 |
| Base 11 | 642a5311 | 642a5611 |
| Base 12 | 41745412 | 41745712 |
| Base 13 | 2a037613 | 2a037913 |
| Base 14 | 1cacda14 | 1cacdd14 |
| Base 15 | 154c6a15 | 154c6d15 |
| Base 16 | fb2c016 | fb2c316 |