Compare 28649 vs 28901
| Property | 28649 | 28901 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 286491 | 289011 |
| Prime factorization | 28649 | 28901 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28649 | 1, 28901 |
| Number of properties | 6 | 5 |
| Additive primes | 1425th | |
| Chen primes | 1511th | 1520th |
| Isolated primes | 2209th | 2231st |
| Primes | 3120th | 3146th |
| Pythagorean primes | 1551st | 1563rd |
| Sexy primes (2nd member) | 917th | |
| Sophie germain primes | 434th | |
| Roman numberals | ||
| Base 2 | 1101111111010012 | 1110000111001012 |
| Base 3 | 11100220023 | 11101221023 |
| Base 4 | 123332214 | 130032114 |
| Base 5 | 14040445 | 14111015 |
| Base 6 | 3403456 | 3414456 |
| Base 7 | 1463457 | 1501557 |
| Base 8 | 677518 | 703458 |
| Base 9 | 432629 | 435729 |
| Base 10 | 2864910 | 2890110 |
| Base 11 | 1a58511 | 1a79411 |
| Base 12 | 146b512 | 1488512 |
| Base 13 | 1006a13 | 1020213 |
| Base 14 | a62514 | a76514 |
| Base 15 | 874e15 | 886b15 |
| Base 16 | 6fe916 | 70e516 |