Compare 161542 vs 161543
Property | 161542 | 161543 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 372 × 591 | 1615431 |
Prime factorization | 2 × 37 × 37 × 59 | 161543 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 37, 59, 74, 118, 1369, 2183, 2738, 4366, 80771, 161542 | 1, 161543 |
Number of properties | 0 | 6 |
Chen primes | 6315th | |
Harmonic primes | 5551st | |
Isolated primes | 11185th | |
Long primes | 5533rd | |
Primes | 14812th | |
Sophie germain primes | 1730th | |
Roman numberals | ||
Base 2 | 1001110111000001102 | 1001110111000001112 |
Base 3 | 220121210013 | 220121210023 |
Base 4 | 2131300124 | 2131300134 |
Base 5 | 201321325 | 201321335 |
Base 6 | 32435146 | 32435156 |
Base 7 | 12416537 | 12416547 |
Base 8 | 4734068 | 4734078 |
Base 9 | 2655319 | 2655329 |
Base 10 | 16154210 | 16154310 |
Base 11 | 10040711 | 10040811 |
Base 12 | 7959a12 | 7959b12 |
Base 13 | 586b413 | 586b513 |
Base 14 | 42c2a14 | 42c2b14 |
Base 15 | 32ce715 | 32ce815 |
Base 16 | 2770616 | 2770716 |