Compare 30185 vs 30187
Property | 30185 | 30187 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 60371 | 301871 |
Prime factorization | 5 × 6037 | 30187 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 6037, 30185 | 1, 30187 |
Number of properties | 1 | 5 |
Additive primes | 1477th | |
Harmonic primes | 1218th | |
Isolated primes | 2326th | |
Primes | 3265th | |
Semiprimes | 7502nd | |
Sexy primes (2nd member) | 957th | |
Roman numberals | ||
Base 2 | 1110101111010012 | 1110101111010112 |
Base 3 | 11121012223 | 11121020013 |
Base 4 | 131132214 | 131132234 |
Base 5 | 14312205 | 14312225 |
Base 6 | 3514256 | 3514316 |
Base 7 | 1540017 | 1540037 |
Base 8 | 727518 | 727538 |
Base 9 | 453589 | 453619 |
Base 10 | 3018510 | 3018710 |
Base 11 | 2075111 | 2075311 |
Base 12 | 1557512 | 1557712 |
Base 13 | 1097c13 | 1098113 |
Base 14 | b00114 | b00314 |
Base 15 | 8e2515 | 8e2715 |
Base 16 | 75e916 | 75eb16 |