Compare 30181 vs 30389
| Property | 30181 | 30389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 301811 | 303891 |
| Prime factorization | 30181 | 30389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30181 | 1, 30389 |
| Number of properties | 8 | 7 |
| Additive primes | 1476th | 1488th |
| Chen primes | 1564th | 1569th |
| Isolated primes | 2325th | |
| Long primes | 1244th | 1248th |
| Lucky primes | 503rd | |
| Primes | 3264th | 3283rd |
| Pythagorean primes | 1622nd | 1630th |
| Sexy primes (1st member) | 957th | |
| Sophie germain primes | 449th | |
| Twin primes (1st member) | 472nd | |
| Roman numberals | ||
| Base 2 | 1110101111001012 | 1110110101101012 |
| Base 3 | 11121012113 | 11122001123 |
| Base 4 | 131132114 | 131223114 |
| Base 5 | 14312115 | 14330245 |
| Base 6 | 3514216 | 3524056 |
| Base 7 | 1536647 | 1544127 |
| Base 8 | 727458 | 732658 |
| Base 9 | 453549 | 456159 |
| Base 10 | 3018110 | 3038910 |
| Base 11 | 2074811 | 2091711 |
| Base 12 | 1557112 | 1570512 |
| Base 13 | 1097813 | 10aa813 |
| Base 14 | addb14 | b10914 |
| Base 15 | 8e2115 | 900e15 |
| Base 16 | 75e516 | 76b516 |