Compare 161145 vs 161147
Property | 161145 | 161147 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 32 × 51 × 35811 | 71 × 230211 |
Prime factorization | 3 × 3 × 5 × 3581 | 7 × 23021 |
Divisors count | 12 | 4 |
Divisors | 1, 3, 5, 9, 15, 45, 3581, 10743, 17905, 32229, 53715, 161145 | 1, 7, 23021, 161147 |
Number of properties | 0 | 1 |
Semiprimes | 36806th | |
Roman numberals | ||
Base 2 | 1001110101011110012 | 1001110101011110112 |
Base 3 | 220120011003 | 220120011023 |
Base 4 | 2131113214 | 2131113234 |
Base 5 | 201240405 | 201240425 |
Base 6 | 32420136 | 32420156 |
Base 7 | 12405457 | 12405507 |
Base 8 | 4725718 | 4725738 |
Base 9 | 2650409 | 2650429 |
Base 10 | 16114510 | 16114710 |
Base 11 | 10008611 | 10008811 |
Base 12 | 7930912 | 7930b12 |
Base 13 | 5846a13 | 5846c13 |
Base 14 | 42a2514 | 42a2714 |
Base 15 | 32b3015 | 32b3215 |
Base 16 | 2757916 | 2757b16 |