Compare 214939 vs 214940
Property | 214939 | 214940 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2149391 | 22 × 51 × 111 × 9771 |
Prime factorization | 214939 | 2 × 2 × 5 × 11 × 977 |
Divisors count | 2 | 24 |
Divisors | 1, 214939 | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 977, 1954, 3908, 4885, 9770, 10747, 19540, 21494, 42988, 53735, 107470, 214940 |
Number of properties | 7 | 0 |
Chen primes | 8010th | |
Cousin primes (1st member) | 2273rd | |
Happy primes | 2917th | |
Harmonic primes | 7197th | |
Isolated primes | 14636th | |
Long primes | 7186th | |
Primes | 19209th | |
Roman numberals | ||
Base 2 | 1101000111100110112 | 1101000111100111002 |
Base 3 | 1012202112013 | 1012202112023 |
Base 4 | 3101321234 | 3101321304 |
Base 5 | 233342245 | 233342305 |
Base 6 | 43350316 | 43350326 |
Base 7 | 15534347 | 15534357 |
Base 8 | 6436338 | 6436348 |
Base 9 | 3567519 | 3567529 |
Base 10 | 21493910 | 21494010 |
Base 11 | 13753a11 | 13754011 |
Base 12 | a447712 | a447812 |
Base 13 | 76aaa13 | 76aab13 |
Base 14 | 5848b14 | 5848c14 |
Base 15 | 43a4415 | 43a4515 |
Base 16 | 3479b16 | 3479c16 |