Compare 900019 vs 900020
Property | 900019 | 900020 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 9000191 | 22 × 51 × 111 × 40911 |
Prime factorization | 900019 | 2 × 2 × 5 × 11 × 4091 |
Divisors count | 2 | 24 |
Divisors | 1, 900019 | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4091, 8182, 16364, 20455, 40910, 45001, 81820, 90002, 180004, 225005, 450010, 900020 |
Number of properties | 4 | 0 |
Additive primes | 27491st | |
Chen primes | 27342nd | |
Isolated primes | 56334th | |
Primes | 71277th | |
Roman numberals | ||
Base 2 | 110110111011101100112 | 110110111011101101002 |
Base 3 | 12002011210013 | 12002011210023 |
Base 4 | 31232323034 | 31232323104 |
Base 5 | 2123000345 | 2123000405 |
Base 6 | 311424316 | 311424326 |
Base 7 | 104356517 | 104356527 |
Base 8 | 33356638 | 33356648 |
Base 9 | 16215319 | 16215329 |
Base 10 | 90001910 | 90002010 |
Base 11 | 56521a11 | 56522011 |
Base 12 | 374a1712 | 374a1812 |
Base 13 | 25687313 | 25687413 |
Base 14 | 195dd114 | 195dd214 |
Base 15 | 12ba1415 | 12ba1515 |
Base 16 | dbbb316 | dbbb416 |