Compare 189912 vs 189913
Property | 189912 | 189913 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 23 × 31 × 411 × 1931 | 1899131 |
Prime factorization | 2 × 2 × 2 × 3 × 41 × 193 | 189913 |
Divisors count | 32 | 2 |
Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 193, 246, 328, 386, 492, 579, 772, 984, 1158, 1544, 2316, 4632, 7913, 15826, 23739, 31652, 47478, 63304, 94956, 189912 | 1, 189913 |
Number of properties | 0 | 7 |
Additive primes | 6945th | |
Emirps | 3996th | |
Isolated primes | 13014th | |
Long primes | 6431st | |
Lucky primes | 2219th | |
Primes | 17161st | |
Pythagorean primes | 8562nd | |
Roman numberals | ||
Base 2 | 1011100101110110002 | 1011100101110110012 |
Base 3 | 1001221112103 | 1001221112113 |
Base 4 | 2321131204 | 2321131214 |
Base 5 | 220341225 | 220341235 |
Base 6 | 40231206 | 40231216 |
Base 7 | 14204527 | 14204537 |
Base 8 | 5627308 | 5627318 |
Base 9 | 3184539 | 3184549 |
Base 10 | 18991210 | 18991310 |
Base 11 | 11a75811 | 11a75911 |
Base 12 | 91aa012 | 91aa112 |
Base 13 | 6859813 | 6859913 |
Base 14 | 4d2d214 | 4d2d314 |
Base 15 | 3b40c15 | 3b40d15 |
Base 16 | 2e5d816 | 2e5d916 |