Compare 30181 vs 30197
| Property | 30181 | 30197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 301811 | 301971 |
| Prime factorization | 30181 | 30197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30181 | 1, 30197 |
| Number of properties | 8 | 6 |
| Additive primes | 1476th | |
| Chen primes | 1564th | |
| Emirps | 633rd | |
| Isolated primes | 2325th | 2327th |
| Long primes | 1244th | |
| Lucky primes | 503rd | |
| Primes | 3264th | 3266th |
| Pythagorean primes | 1622nd | 1623rd |
| Sexy primes (1st member) | 957th | 958th |
| Ulam primes | 247th | |
| Roman numberals | ||
| Base 2 | 1110101111001012 | 1110101111101012 |
| Base 3 | 11121012113 | 11121021023 |
| Base 4 | 131132114 | 131133114 |
| Base 5 | 14312115 | 14312425 |
| Base 6 | 3514216 | 3514456 |
| Base 7 | 1536647 | 1540167 |
| Base 8 | 727458 | 727658 |
| Base 9 | 453549 | 453729 |
| Base 10 | 3018110 | 3019710 |
| Base 11 | 2074811 | 2076211 |
| Base 12 | 1557112 | 1558512 |
| Base 13 | 1097813 | 1098b13 |
| Base 14 | addb14 | b00d14 |
| Base 15 | 8e2115 | 8e3215 |
| Base 16 | 75e516 | 75f516 |