Compare 42943 vs 42945
Property | 42943 | 42945 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 429431 | 31 × 51 × 71 × 4091 |
Prime factorization | 42943 | 3 × 5 × 7 × 409 |
Divisors count | 2 | 16 |
Divisors | 1, 42943 | 1, 3, 5, 7, 15, 21, 35, 105, 409, 1227, 2045, 2863, 6135, 8589, 14315, 42945 |
Number of properties | 4 | 0 |
Isolated primes | 3244th | |
Long primes | 1688th | |
Primes | 4489th | |
Sexy primes (2nd member) | 1274th | |
Roman numberals | ||
Base 2 | 10100111101111112 | 10100111110000012 |
Base 3 | 20112201113 | 20112201203 |
Base 4 | 221323334 | 221330014 |
Base 5 | 23332335 | 23332405 |
Base 6 | 5304516 | 5304536 |
Base 7 | 2361257 | 2361307 |
Base 8 | 1236778 | 1237018 |
Base 9 | 648149 | 648169 |
Base 10 | 4294310 | 4294510 |
Base 11 | 2a29a11 | 2a2a111 |
Base 12 | 20a2712 | 20a2912 |
Base 13 | 1671413 | 1671613 |
Base 14 | 1191514 | 1191714 |
Base 15 | cacd15 | cad015 |
Base 16 | a7bf16 | a7c116 |