Compare 664198 vs 664199
Property | 664198 | 664199 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 3320991 | 6641991 |
Prime factorization | 2 × 332099 | 664199 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 332099, 664198 | 1, 664199 |
Number of properties | 1 | 5 |
Chen primes | 21074th | |
Isolated primes | 42252nd | |
Primes | 53885th | |
Safe primes | 3110th | |
Semiprimes | 142093rd | |
Sexy primes (2nd member) | 11632nd | |
Roman numberals | ||
Base 2 | 101000100010100001102 | 101000100010100001112 |
Base 3 | 10202020022213 | 10202020022223 |
Base 4 | 22020220124 | 22020220134 |
Base 5 | 1322232435 | 1322232445 |
Base 6 | 221225546 | 221225556 |
Base 7 | 54343037 | 54343047 |
Base 8 | 24212068 | 24212078 |
Base 9 | 12220879 | 12220889 |
Base 10 | 66419810 | 66419910 |
Base 11 | 41402711 | 41402811 |
Base 12 | 28045a12 | 28045b12 |
Base 13 | 1a342213 | 1a342313 |
Base 14 | 1340aa14 | 1340ab14 |
Base 15 | d1bed15 | d1bee15 |
Base 16 | a228616 | a228716 |