Compare 121808 vs 121813
Property | 121808 | 121813 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 6 | 2 |
Prime factorization | 24 × 231 × 3311 | 1811 × 6731 |
Prime factorization | 2 × 2 × 2 × 2 × 23 × 331 | 181 × 673 |
Divisors count | 20 | 4 |
Divisors | 1, 2, 4, 8, 16, 23, 46, 92, 184, 331, 368, 662, 1324, 2648, 5296, 7613, 15226, 30452, 60904, 121808 | 1, 181, 673, 121813 |
Number of properties | 0 | 1 |
Semiprimes | 28231st | |
Roman numberals | ||
Base 2 | 111011011110100002 | 111011011110101012 |
Base 3 | 200120021023 | 200120021213 |
Base 4 | 1312331004 | 1312331114 |
Base 5 | 123442135 | 123442235 |
Base 6 | 23355326 | 23355416 |
Base 7 | 10150617 | 10150667 |
Base 8 | 3557208 | 3557258 |
Base 9 | 2050729 | 2050779 |
Base 10 | 12180810 | 12181310 |
Base 11 | 8357511 | 8357a11 |
Base 12 | 5a5a812 | 5a5b112 |
Base 13 | 4359b13 | 435a313 |
Base 14 | 3256814 | 3256d14 |
Base 15 | 2615815 | 2615d15 |
Base 16 | 1dbd016 | 1dbd516 |