Compare 214939 vs 214945
Property | 214939 | 214945 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 2149391 | 51 × 429891 |
Prime factorization | 214939 | 5 × 42989 |
Divisors count | 2 | 4 |
Divisors | 1, 214939 | 1, 5, 42989, 214945 |
Number of properties | 7 | 1 |
Chen primes | 8010th | |
Cousin primes (1st member) | 2273rd | |
Happy primes | 2917th | |
Harmonic primes | 7197th | |
Isolated primes | 14636th | |
Long primes | 7186th | |
Primes | 19209th | |
Semiprimes | 48439th | |
Roman numberals | ||
Base 2 | 1101000111100110112 | 1101000111101000012 |
Base 3 | 1012202112013 | 1012202112213 |
Base 4 | 3101321234 | 3101322014 |
Base 5 | 233342245 | 233342405 |
Base 6 | 43350316 | 43350416 |
Base 7 | 15534347 | 15534437 |
Base 8 | 6436338 | 6436418 |
Base 9 | 3567519 | 3567579 |
Base 10 | 21493910 | 21494510 |
Base 11 | 13753a11 | 13754511 |
Base 12 | a447712 | a448112 |
Base 13 | 76aaa13 | 76ab313 |
Base 14 | 5848b14 | 5849314 |
Base 15 | 43a4415 | 43a4a15 |
Base 16 | 3479b16 | 347a116 |