Compare 40387 vs 40609
| Property | 40387 | 40609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 403871 | 406091 |
| Prime factorization | 40387 | 40609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40387 | 1, 40609 |
| Number of properties | 4 | 9 |
| Additive primes | 1904th | |
| Chen primes | 1990th | 2000th |
| Happy primes | 694th | |
| Harmonic primes | 1579th | 1588th |
| Isolated primes | 3049th | 3066th |
| Lucky primes | 631st | |
| Primes | 4236th | 4257th |
| Pythagorean primes | 2110th | |
| Ulam primes | 328th | |
| Roman numberals | ||
| Base 2 | 10011101110000112 | 10011110101000012 |
| Base 3 | 20011012113 | 20012010013 |
| Base 4 | 213130034 | 213222014 |
| Base 5 | 22430225 | 22444145 |
| Base 6 | 5105516 | 5120016 |
| Base 7 | 2255147 | 2262527 |
| Base 8 | 1167038 | 1172418 |
| Base 9 | 613549 | 616319 |
| Base 10 | 4038710 | 4060910 |
| Base 11 | 2838611 | 2856811 |
| Base 12 | 1b45712 | 1b60112 |
| Base 13 | 154c913 | 1563a13 |
| Base 14 | 10a0b14 | 10b2914 |
| Base 15 | be7715 | c07415 |
| Base 16 | 9dc316 | 9ea116 |