Compare 40639 vs 40787
| Property | 40639 | 40787 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 406391 | 407871 |
| Prime factorization | 40639 | 40787 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40639 | 1, 40787 |
| Number of properties | 2 | 5 |
| Chen primes | 2008th | |
| Harmonic primes | 1593rd | |
| Isolated primes | 3075th | |
| Primes | 4260th | 4270th |
| Safe primes | 330th | |
| Twin primes (2nd member) | 597th | |
| Roman numberals | ||
| Base 2 | 10011110101111112 | 10011111010100112 |
| Base 3 | 20012020113 | 20012211223 |
| Base 4 | 213223334 | 213311034 |
| Base 5 | 23000245 | 23011225 |
| Base 6 | 5120516 | 5124556 |
| Base 7 | 2263247 | 2266257 |
| Base 8 | 1172778 | 1175238 |
| Base 9 | 616649 | 618489 |
| Base 10 | 4063910 | 4078710 |
| Base 11 | 2859511 | 2870a11 |
| Base 12 | 1b62712 | 1b72b12 |
| Base 13 | 1566113 | 1574613 |
| Base 14 | 10b4b14 | 10c1514 |
| Base 15 | c09415 | c14215 |
| Base 16 | 9ebf16 | 9f5316 |