Compare 161543 vs 161552
Property | 161543 | 161552 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 1615431 | 24 × 231 × 4391 |
Prime factorization | 161543 | 2 × 2 × 2 × 2 × 23 × 439 |
Divisors count | 2 | 20 |
Divisors | 1, 161543 | 1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 439, 878, 1756, 3512, 7024, 10097, 20194, 40388, 80776, 161552 |
Number of properties | 6 | 0 |
Chen primes | 6315th | |
Harmonic primes | 5551st | |
Isolated primes | 11185th | |
Long primes | 5533rd | |
Primes | 14812th | |
Sophie germain primes | 1730th | |
Roman numberals | ||
Base 2 | 1001110111000001112 | 1001110111000100002 |
Base 3 | 220121210023 | 220121211023 |
Base 4 | 2131300134 | 2131301004 |
Base 5 | 201321335 | 201322025 |
Base 6 | 32435156 | 32435326 |
Base 7 | 12416547 | 12416667 |
Base 8 | 4734078 | 4734208 |
Base 9 | 2655329 | 2655429 |
Base 10 | 16154310 | 16155210 |
Base 11 | 10040811 | 10041611 |
Base 12 | 7959b12 | 795a812 |
Base 13 | 586b513 | 586c113 |
Base 14 | 42c2b14 | 42c3614 |
Base 15 | 32ce815 | 32d0215 |
Base 16 | 2770716 | 2771016 |