Compare 39983 vs 40487
| Property | 39983 | 40487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 399831 | 404871 |
| Prime factorization | 39983 | 40487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39983 | 1, 40487 |
| Number of properties | 9 | 9 |
| Additive primes | 1898th | |
| Chen primes | 1995th | |
| Cousin primes (2nd member) | 581st | 589th |
| Emirps | 979th | |
| Harmonic primes | 1583rd | |
| Isolated primes | 3021st | 3055th |
| Long primes | 1586th | 1598th |
| Primes | 4202nd | 4244th |
| Safe primes | 326th | |
| Sexy primes (1st member) | 1194th | 1206th |
| Sexy prime triplets (1st member) | 293rd | |
| Sophie germain primes | 564th | |
| Ulam primes | 324th | |
| Roman numberals | ||
| Base 2 | 10011100001011112 | 10011110001001112 |
| Base 3 | 20002112123 | 20011121123 |
| Base 4 | 213002334 | 213202134 |
| Base 5 | 22344135 | 22434225 |
| Base 6 | 5050356 | 5112356 |
| Base 7 | 2243667 | 2260167 |
| Base 8 | 1160578 | 1170478 |
| Base 9 | 607559 | 614759 |
| Base 10 | 3998310 | 4048710 |
| Base 11 | 2804911 | 2846711 |
| Base 12 | 1b17b12 | 1b51b12 |
| Base 13 | 1527813 | 1557513 |
| Base 14 | 107dd14 | 10a7d14 |
| Base 15 | bca815 | bee215 |
| Base 16 | 9c2f16 | 9e2716 |