Compare 121812 vs 121813
Property | 121812 | 121813 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 31 × 101511 | 1811 × 6731 |
Prime factorization | 2 × 2 × 3 × 10151 | 181 × 673 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 3, 4, 6, 12, 10151, 20302, 30453, 40604, 60906, 121812 | 1, 181, 673, 121813 |
Number of properties | 0 | 1 |
Semiprimes | 28231st | |
Roman numberals | ||
Base 2 | 111011011110101002 | 111011011110101012 |
Base 3 | 200120021203 | 200120021213 |
Base 4 | 1312331104 | 1312331114 |
Base 5 | 123442225 | 123442235 |
Base 6 | 23355406 | 23355416 |
Base 7 | 10150657 | 10150667 |
Base 8 | 3557248 | 3557258 |
Base 9 | 2050769 | 2050779 |
Base 10 | 12181210 | 12181310 |
Base 11 | 8357911 | 8357a11 |
Base 12 | 5a5b012 | 5a5b112 |
Base 13 | 435a213 | 435a313 |
Base 14 | 3256c14 | 3256d14 |
Base 15 | 2615c15 | 2615d15 |
Base 16 | 1dbd416 | 1dbd516 |