Compare 161742 vs 161749
| Property | 161742 | 161749 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 71 × 38511 | 72 × 33011 |
| Prime factorization | 2 × 3 × 7 × 3851 | 7 × 7 × 3301 |
| Divisors count | 16 | 6 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 3851, 7702, 11553, 23106, 26957, 53914, 80871, 161742 | 1, 7, 49, 3301, 23107, 161749 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110111110011102 | 1001110111110101012 |
| Base 3 | 220122121103 | 220122122013 |
| Base 4 | 2131330324 | 2131331114 |
| Base 5 | 201334325 | 201334445 |
| Base 6 | 32444506 | 32445016 |
| Base 7 | 12423607 | 12424007 |
| Base 8 | 4737168 | 4737258 |
| Base 9 | 2657739 | 2657819 |
| Base 10 | 16174210 | 16174910 |
| Base 11 | 10057911 | 10058511 |
| Base 12 | 7972612 | 7973112 |
| Base 13 | 5880913 | 5881313 |
| Base 14 | 42d3014 | 42d3714 |
| Base 15 | 32dcc15 | 32dd415 |
| Base 16 | 277ce16 | 277d516 |