Compare 40387 vs 40487
| Property | 40387 | 40487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 403871 | 404871 |
| Prime factorization | 40387 | 40487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40387 | 1, 40487 |
| Number of properties | 4 | 9 |
| Additive primes | 1898th | |
| Chen primes | 1990th | 1995th |
| Cousin primes (2nd member) | 589th | |
| Harmonic primes | 1579th | 1583rd |
| Isolated primes | 3049th | 3055th |
| Long primes | 1598th | |
| Primes | 4236th | 4244th |
| Sexy primes (1st member) | 1206th | |
| Sexy prime triplets (1st member) | 293rd | |
| Roman numberals | ||
| Base 2 | 10011101110000112 | 10011110001001112 |
| Base 3 | 20011012113 | 20011121123 |
| Base 4 | 213130034 | 213202134 |
| Base 5 | 22430225 | 22434225 |
| Base 6 | 5105516 | 5112356 |
| Base 7 | 2255147 | 2260167 |
| Base 8 | 1167038 | 1170478 |
| Base 9 | 613549 | 614759 |
| Base 10 | 4038710 | 4048710 |
| Base 11 | 2838611 | 2846711 |
| Base 12 | 1b45712 | 1b51b12 |
| Base 13 | 154c913 | 1557513 |
| Base 14 | 10a0b14 | 10a7d14 |
| Base 15 | be7715 | bee215 |
| Base 16 | 9dc316 | 9e2716 |