Compare 161742 vs 161743
Property | 161742 | 161743 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 71 × 38511 | 1617431 |
Prime factorization | 2 × 3 × 7 × 3851 | 161743 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 3851, 7702, 11553, 23106, 26957, 53914, 80871, 161742 | 1, 161743 |
Number of properties | 0 | 3 |
Emirps | 3267th | |
Primes | 14829th | |
Twin primes (2nd member) | 1818th | |
Roman numberals | ||
Base 2 | 1001110111110011102 | 1001110111110011112 |
Base 3 | 220122121103 | 220122121113 |
Base 4 | 2131330324 | 2131330334 |
Base 5 | 201334325 | 201334335 |
Base 6 | 32444506 | 32444516 |
Base 7 | 12423607 | 12423617 |
Base 8 | 4737168 | 4737178 |
Base 9 | 2657739 | 2657749 |
Base 10 | 16174210 | 16174310 |
Base 11 | 10057911 | 10057a11 |
Base 12 | 7972612 | 7972712 |
Base 13 | 5880913 | 5880a13 |
Base 14 | 42d3014 | 42d3114 |
Base 15 | 32dcc15 | 32dcd15 |
Base 16 | 277ce16 | 277cf16 |