Compare 1028947 vs 1028957
Property | 1028947 | 1028957 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 431 × 239291 | 10289571 |
Prime factorization | 43 × 23929 | 1028957 |
Divisors count | 4 | 2 |
Divisors | 1, 43, 23929, 1028947 | 1, 1028957 |
Number of properties | 1 | 4 |
Chen primes | 30727th | |
Cousin primes (2nd member) | 8360th | |
Isolated primes | 63845th | |
Primes | 80624th | |
Semiprimes | 215777th | |
Roman numberals | ||
Base 2 | 111110110011010100112 | 111110110011010111012 |
Base 3 | 12210211100113 | 12210211101123 |
Base 4 | 33230311034 | 33230311314 |
Base 5 | 2304112425 | 2304113125 |
Base 6 | 340153516 | 340154056 |
Base 7 | 115135637 | 115136067 |
Base 8 | 37315238 | 37315358 |
Base 9 | 18374049 | 18374159 |
Base 10 | 102894710 | 102895710 |
Base 11 | 64307711 | 64308611 |
Base 12 | 41755712 | 41756512 |
Base 13 | 2a045a13 | 2a046713 |
Base 14 | 1cada314 | 1cadad14 |
Base 15 | 154d1715 | 154d2215 |
Base 16 | fb35316 | fb35d16 |