Compare 40085 vs 40087
| Property | 40085 | 40087 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 80171 | 400871 |
| Prime factorization | 5 × 8017 | 40087 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 8017, 40085 | 1, 40087 |
| Number of properties | 1 | 7 |
| Additive primes | 1883rd | |
| Happy primes | 689th | |
| Isolated primes | 3027th | |
| Long primes | 1588th | |
| Primes | 4210th | |
| Semiprimes | 9812th | |
| Sexy primes (1st member) | 1196th | |
| Sexy prime triplets (1st member) | 291st | |
| Roman numberals | ||
| Base 2 | 10011100100101012 | 10011100100101112 |
| Base 3 | 20002221223 | 20002222013 |
| Base 4 | 213021114 | 213021134 |
| Base 5 | 22403205 | 22403225 |
| Base 6 | 5053256 | 5053316 |
| Base 7 | 2246037 | 2246057 |
| Base 8 | 1162258 | 1162278 |
| Base 9 | 608789 | 608819 |
| Base 10 | 4008510 | 4008710 |
| Base 11 | 2813111 | 2813311 |
| Base 12 | 1b24512 | 1b24712 |
| Base 13 | 1532613 | 1532813 |
| Base 14 | 1087314 | 1087514 |
| Base 15 | bd2515 | bd2715 |
| Base 16 | 9c9516 | 9c9716 |