Compare 168040 vs 168047
| Property | 168040 | 168047 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 42011 | 111 × 152771 |
| Prime factorization | 2 × 2 × 2 × 5 × 4201 | 11 × 15277 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 4201, 8402, 16804, 21005, 33608, 42010, 84020, 168040 | 1, 11, 15277, 168047 |
| Number of properties | 0 | 1 |
| Semiprimes | 38344th | |
| Roman numberals | ||
| Base 2 | 1010010000011010002 | 1010010000011011112 |
| Base 3 | 221121112013 | 221121112223 |
| Base 4 | 2210012204 | 2210012334 |
| Base 5 | 203341305 | 203341425 |
| Base 6 | 33335446 | 33335556 |
| Base 7 | 12666257 | 12666357 |
| Base 8 | 5101508 | 5101578 |
| Base 9 | 2754519 | 2754589 |
| Base 10 | 16804010 | 16804710 |
| Base 11 | 10528411 | 10529011 |
| Base 12 | 812b412 | 812bb12 |
| Base 13 | 5b64213 | 5b64913 |
| Base 14 | 4534c14 | 4535514 |
| Base 15 | 34bca15 | 34bd215 |
| Base 16 | 2906816 | 2906f16 |