Compare 621980 vs 621983
Property | 621980 | 621983 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 1371 × 2271 | 6219831 |
Prime factorization | 2 × 2 × 5 × 137 × 227 | 621983 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 137, 227, 274, 454, 548, 685, 908, 1135, 1370, 2270, 2740, 4540, 31099, 62198, 124396, 155495, 310990, 621980 | 1, 621983 |
Number of properties | 0 | 4 |
Additive primes | 19847th | |
Isolated primes | 39779th | |
Primes | 50758th | |
Sophie germain primes | 5179th | |
Roman numberals | ||
Base 2 | 100101111101100111002 | 100101111101100111112 |
Base 3 | 10111210120223 | 10111210121023 |
Base 4 | 21133121304 | 21133121334 |
Base 5 | 1244004105 | 1244004135 |
Base 6 | 211553126 | 211553156 |
Base 7 | 52002327 | 52002357 |
Base 8 | 22766348 | 22766378 |
Base 9 | 11471689 | 11471729 |
Base 10 | 62198010 | 62198310 |
Base 11 | 39533711 | 39533a11 |
Base 12 | 25bb3812 | 25bb3b12 |
Base 13 | 18a14813 | 18a14b13 |
Base 14 | 12295214 | 12295514 |
Base 15 | c445515 | c445815 |
Base 16 | 97d9c16 | 97d9f16 |