Compare 189019 vs 189020
Property | 189019 | 189020 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1890191 | 22 × 51 × 131 × 7271 |
Prime factorization | 189019 | 2 × 2 × 5 × 13 × 727 |
Divisors count | 2 | 24 |
Divisors | 1, 189019 | 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 727, 1454, 2908, 3635, 7270, 9451, 14540, 18902, 37804, 47255, 94510, 189020 |
Number of properties | 5 | 0 |
Emirps | 3972nd | |
Harmonic primes | 6399th | |
Long primes | 6400th | |
Primes | 17085th | |
Twin primes (2nd member) | 2064th | |
Roman numberals | ||
Base 2 | 1011100010010110112 | 1011100010010111002 |
Base 3 | 1001210212013 | 1001210212023 |
Base 4 | 2320211234 | 2320211304 |
Base 5 | 220220345 | 220220405 |
Base 6 | 40150316 | 40150326 |
Base 7 | 14150357 | 14150367 |
Base 8 | 5611338 | 5611348 |
Base 9 | 3172519 | 3172529 |
Base 10 | 18901910 | 18902010 |
Base 11 | 11a01611 | 11a01711 |
Base 12 | 9147712 | 9147812 |
Base 13 | 6805c13 | 6806013 |
Base 14 | 4cc5514 | 4cc5614 |
Base 15 | 3b01415 | 3b01515 |
Base 16 | 2e25b16 | 2e25c16 |