Compare 40087 vs 40609
| Property | 40087 | 40609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 400871 | 406091 |
| Prime factorization | 40087 | 40609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40087 | 1, 40609 |
| Number of properties | 7 | 9 |
| Additive primes | 1883rd | 1904th |
| Chen primes | 2000th | |
| Happy primes | 689th | 694th |
| Harmonic primes | 1588th | |
| Isolated primes | 3027th | 3066th |
| Long primes | 1588th | |
| Lucky primes | 631st | |
| Primes | 4210th | 4257th |
| Pythagorean primes | 2110th | |
| Sexy primes (1st member) | 1196th | |
| Sexy prime triplets (1st member) | 291st | |
| Ulam primes | 328th | |
| Roman numberals | ||
| Base 2 | 10011100100101112 | 10011110101000012 |
| Base 3 | 20002222013 | 20012010013 |
| Base 4 | 213021134 | 213222014 |
| Base 5 | 22403225 | 22444145 |
| Base 6 | 5053316 | 5120016 |
| Base 7 | 2246057 | 2262527 |
| Base 8 | 1162278 | 1172418 |
| Base 9 | 608819 | 616319 |
| Base 10 | 4008710 | 4060910 |
| Base 11 | 2813311 | 2856811 |
| Base 12 | 1b24712 | 1b60112 |
| Base 13 | 1532813 | 1563a13 |
| Base 14 | 1087514 | 10b2914 |
| Base 15 | bd2715 | c07415 |
| Base 16 | 9c9716 | 9ea116 |