Compare 540181 vs 540191
| Property | 540181 | 540191 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5401811 | 1371 × 39431 |
| Prime factorization | 540181 | 137 × 3943 |
| Divisors count | 2 | 4 |
| Divisors | 1, 540181 | 1, 137, 3943, 540191 |
| Number of properties | 4 | 1 |
| Additive primes | 17501st | |
| Primes | 44585th | |
| Semiprimes | 116611th | |
| Sexy primes (1st member) | 9776th | |
| Twin primes (2nd member) | 4878th | |
| Roman numberals | ||
| Base 2 | 100000111110000101012 | 100000111110000111112 |
| Base 3 | 10001022222013 | 10001100000023 |
| Base 4 | 20033201114 | 20033201334 |
| Base 5 | 1142412115 | 1142412315 |
| Base 6 | 153245016 | 153245156 |
| Base 7 | 44066057 | 44066217 |
| Base 8 | 20370258 | 20370378 |
| Base 9 | 10128819 | 10130029 |
| Base 10 | 54018110 | 54019110 |
| Base 11 | 33993411 | 33994311 |
| Base 12 | 22073112 | 22073b12 |
| Base 13 | 15bb4513 | 15bb5213 |
| Base 14 | 100c0514 | 100c1114 |
| Base 15 | aa0c115 | aa0cb15 |
| Base 16 | 83e1516 | 83e1f16 |