Compare 40387 vs 40507
| Property | 40387 | 40507 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 403871 | 405071 |
| Prime factorization | 40387 | 40507 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40387 | 1, 40507 |
| Number of properties | 4 | 3 |
| Chen primes | 1990th | |
| Harmonic primes | 1579th | 1584th |
| Isolated primes | 3049th | 3058th |
| Primes | 4236th | 4247th |
| Roman numberals | ||
| Base 2 | 10011101110000112 | 10011110001110112 |
| Base 3 | 20011012113 | 20011200213 |
| Base 4 | 213130034 | 213203234 |
| Base 5 | 22430225 | 22440125 |
| Base 6 | 5105516 | 5113116 |
| Base 7 | 2255147 | 2260457 |
| Base 8 | 1167038 | 1170738 |
| Base 9 | 613549 | 615079 |
| Base 10 | 4038710 | 4050710 |
| Base 11 | 2838611 | 2848511 |
| Base 12 | 1b45712 | 1b53712 |
| Base 13 | 154c913 | 1558c13 |
| Base 14 | 10a0b14 | 10a9514 |
| Base 15 | be7715 | c00715 |
| Base 16 | 9dc316 | 9e3b16 |