Compare 30181 vs 30185
Property | 30181 | 30185 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 301811 | 51 × 60371 |
Prime factorization | 30181 | 5 × 6037 |
Divisors count | 2 | 4 |
Divisors | 1, 30181 | 1, 5, 6037, 30185 |
Number of properties | 8 | 1 |
Additive primes | 1476th | |
Chen primes | 1564th | |
Isolated primes | 2325th | |
Long primes | 1244th | |
Lucky primes | 503rd | |
Primes | 3264th | |
Pythagorean primes | 1622nd | |
Semiprimes | 7502nd | |
Sexy primes (1st member) | 957th | |
Roman numberals | ||
Base 2 | 1110101111001012 | 1110101111010012 |
Base 3 | 11121012113 | 11121012223 |
Base 4 | 131132114 | 131132214 |
Base 5 | 14312115 | 14312205 |
Base 6 | 3514216 | 3514256 |
Base 7 | 1536647 | 1540017 |
Base 8 | 727458 | 727518 |
Base 9 | 453549 | 453589 |
Base 10 | 3018110 | 3018510 |
Base 11 | 2074811 | 2075111 |
Base 12 | 1557112 | 1557512 |
Base 13 | 1097813 | 1097c13 |
Base 14 | addb14 | b00114 |
Base 15 | 8e2115 | 8e2515 |
Base 16 | 75e516 | 75e916 |