Compare 205980 vs 205981
Property | 205980 | 205981 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 31 × 51 × 34331 | 2059811 |
Prime factorization | 2 × 2 × 3 × 5 × 3433 | 205981 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3433, 6866, 10299, 13732, 17165, 20598, 34330, 41196, 51495, 68660, 102990, 205980 | 1, 205981 |
Number of properties | 0 | 3 |
Isolated primes | 14043rd | |
Primes | 18462nd | |
Pythagorean primes | 9218th | |
Roman numberals | ||
Base 2 | 1100100100100111002 | 1100100100100111012 |
Base 3 | 1011101122203 | 1011101122213 |
Base 4 | 3021021304 | 3021021314 |
Base 5 | 230424105 | 230424115 |
Base 6 | 42253406 | 42253416 |
Base 7 | 15153457 | 15153467 |
Base 8 | 6222348 | 6222358 |
Base 9 | 3434869 | 3434879 |
Base 10 | 20598010 | 20598110 |
Base 11 | 13083511 | 13083611 |
Base 12 | 9b25012 | 9b25112 |
Base 13 | 729a813 | 729a913 |
Base 14 | 550cc14 | 550cd14 |
Base 15 | 4107015 | 4107115 |
Base 16 | 3249c16 | 3249d16 |