Compare 40078 vs 40087
| Property | 40078 | 40087 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 291 × 6911 | 400871 |
| Prime factorization | 2 × 29 × 691 | 40087 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 29, 58, 691, 1382, 20039, 40078 | 1, 40087 |
| Number of properties | 0 | 7 |
| Additive primes | 1883rd | |
| Happy primes | 689th | |
| Isolated primes | 3027th | |
| Long primes | 1588th | |
| Primes | 4210th | |
| Sexy primes (1st member) | 1196th | |
| Sexy prime triplets (1st member) | 291st | |
| Roman numberals | ||
| Base 2 | 10011100100011102 | 10011100100101112 |
| Base 3 | 20002221013 | 20002222013 |
| Base 4 | 213020324 | 213021134 |
| Base 5 | 22403035 | 22403225 |
| Base 6 | 5053146 | 5053316 |
| Base 7 | 2245637 | 2246057 |
| Base 8 | 1162168 | 1162278 |
| Base 9 | 608719 | 608819 |
| Base 10 | 4007810 | 4008710 |
| Base 11 | 2812511 | 2813311 |
| Base 12 | 1b23a12 | 1b24712 |
| Base 13 | 1531c13 | 1532813 |
| Base 14 | 1086a14 | 1087514 |
| Base 15 | bd1d15 | bd2715 |
| Base 16 | 9c8e16 | 9c9716 |