Compare 1021799 vs 1021805
Property | 1021799 | 1021805 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 10217991 | 51 × 2043611 |
Prime factorization | 1021799 | 5 × 204361 |
Divisors count | 2 | 4 |
Divisors | 1, 1021799 | 1, 5, 204361, 1021805 |
Number of properties | 6 | 1 |
Additive primes | 30856th | |
Isolated primes | 63434th | |
Primes | 80111th | |
Semiprimes | 214337th | |
Sexy primes (2nd member) | 16703rd | |
Sophie germain primes | 7888th | |
Super primes | 7844th | |
Roman numberals | ||
Base 2 | 111110010111011001112 | 111110010111011011012 |
Base 3 | 12202201221023 | 12202201221223 |
Base 4 | 33211312134 | 33211312314 |
Base 5 | 2301441445 | 2301442105 |
Base 6 | 335223156 | 335223256 |
Base 7 | 114540027 | 114540117 |
Base 8 | 37135478 | 37135558 |
Base 9 | 18265729 | 18265789 |
Base 10 | 102179910 | 102180510 |
Base 11 | 63876911 | 63877411 |
Base 12 | 41339b12 | 4133a512 |
Base 13 | 29a11c13 | 29a12513 |
Base 14 | 1c853914 | 1c854114 |
Base 15 | 152b4e15 | 152b5515 |
Base 16 | f976716 | f976d16 |