Compare 199878 vs 199889
Property | 199878 | 199889 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 71 × 47591 | 1998891 |
Prime factorization | 2 × 3 × 7 × 4759 | 199889 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 4759, 9518, 14277, 28554, 33313, 66626, 99939, 199878 | 1, 199889 |
Number of properties | 0 | 5 |
Chen primes | 7523rd | |
Isolated primes | 13660th | |
Primes | 17977th | |
Pythagorean primes | 8973rd | |
Super primes | 2061st | |
Roman numberals | ||
Base 2 | 1100001100110001102 | 1100001100110100012 |
Base 3 | 1010110112203 | 1010110120223 |
Base 4 | 3003030124 | 3003031014 |
Base 5 | 223440035 | 223440245 |
Base 6 | 41412106 | 41412256 |
Base 7 | 14615107 | 14615247 |
Base 8 | 6063068 | 6063218 |
Base 9 | 3341569 | 3341689 |
Base 10 | 19987810 | 19988910 |
Base 11 | 12719811 | 1271a811 |
Base 12 | 9780612 | 9781512 |
Base 13 | 6cc9313 | 6cca113 |
Base 14 | 52bb014 | 52bbb14 |
Base 15 | 3e35315 | 3e35e15 |
Base 16 | 30cc616 | 30cd116 |