Compare 809407 vs 809413
| Property | 809407 | 809413 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8094071 | 111 × 735831 |
| Prime factorization | 809407 | 11 × 73583 |
| Divisors count | 2 | 4 |
| Divisors | 1, 809407 | 1, 11, 73583, 809413 |
| Number of properties | 4 | 1 |
| Isolated primes | 50991st | |
| Lucky primes | 7247th | |
| Primes | 64638th | |
| Semiprimes | 171565th | |
| Sexy primes (2nd member) | 13713th | |
| Roman numberals | ||
| Base 2 | 110001011001101111112 | 110001011001110001012 |
| Base 3 | 11120100220013 | 11120100220213 |
| Base 4 | 30112123334 | 30112130114 |
| Base 5 | 2014001125 | 2014001235 |
| Base 6 | 252031316 | 252031416 |
| Base 7 | 66105347 | 66105437 |
| Base 8 | 30546778 | 30547058 |
| Base 9 | 14632619 | 14632679 |
| Base 10 | 80940710 | 80941310 |
| Base 11 | 50313511 | 50314011 |
| Base 12 | 3304a712 | 3304b112 |
| Base 13 | 22455113 | 22455713 |
| Base 14 | 170d8b14 | 170d9314 |
| Base 15 | 10ec5715 | 10ec5d15 |
| Base 16 | c59bf16 | c59c516 |