Compare 1028471 vs 1028480
| Property | 1028471 | 1028480 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 9 |
| Prime factorization | 10284711 | 27 × 51 × 16071 |
| Prime factorization | 1028471 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1607 |
| Divisors count | 2 | 32 |
| Divisors | 1, 1028471 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1607, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 51424, 64280, 102848, 128560, 205696, 257120, 514240, 1028480 |
| Number of properties | 5 | 0 |
| Additive primes | 31062nd | |
| Chen primes | 30718th | |
| Primes | 80592nd | |
| Twin primes (1st member) | 8386th | |
| Ulam primes | 5895th | |
| Roman numberals | ||
| Base 2 | 111110110001011101112 | 111110110001100000002 |
| Base 3 | 12210202101123 | 12210202102123 |
| Base 4 | 33230113134 | 33230120004 |
| Base 5 | 2304023415 | 2304024105 |
| Base 6 | 340132356 | 340132526 |
| Base 7 | 115123137 | 115123257 |
| Base 8 | 37305678 | 37306008 |
| Base 9 | 18367159 | 18367259 |
| Base 10 | 102847110 | 102848010 |
| Base 11 | 64278411 | 64279211 |
| Base 12 | 41721b12 | 41722812 |
| Base 13 | 2a018213 | 2a018b13 |
| Base 14 | 1cab4314 | 1cab4c14 |
| Base 15 | 154aeb15 | 154b0515 |
| Base 16 | fb17716 | fb18016 |