Compare 801551 vs 801556
| Property | 801551 | 801556 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 8015511 | 22 × 71 × 286271 |
| Prime factorization | 801551 | 2 × 2 × 7 × 28627 |
| Divisors count | 2 | 12 |
| Divisors | 1, 801551 | 1, 2, 4, 7, 14, 28, 28627, 57254, 114508, 200389, 400778, 801556 |
| Number of properties | 4 | 0 |
| Chen primes | 24778th | |
| Isolated primes | 50521st | |
| Primes | 64074th | |
| Sexy primes (1st member) | 13611th | |
| Roman numberals | ||
| Base 2 | 110000111011000011112 | 110000111011000101002 |
| Base 3 | 11112011120023 | 11112011120213 |
| Base 4 | 30032300334 | 30032301104 |
| Base 5 | 2011222015 | 2011222115 |
| Base 6 | 251025156 | 251025246 |
| Base 7 | 65456127 | 65456207 |
| Base 8 | 30354178 | 30354248 |
| Base 9 | 14514629 | 14514679 |
| Base 10 | 80155110 | 80155610 |
| Base 11 | 4a824311 | 4a824811 |
| Base 12 | 327a3b12 | 327a4412 |
| Base 13 | 220aba13 | 220ac213 |
| Base 14 | 16c17914 | 16c18014 |
| Base 15 | 10c76b15 | 10c77115 |
| Base 16 | c3b0f16 | c3b1416 |