Compare 40087 vs 40097
| Property | 40087 | 40097 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 400871 | 1011 × 3971 |
| Prime factorization | 40087 | 101 × 397 |
| Divisors count | 2 | 4 |
| Divisors | 1, 40087 | 1, 101, 397, 40097 |
| Number of properties | 7 | 1 |
| Additive primes | 1883rd | |
| Happy primes | 689th | |
| Isolated primes | 3027th | |
| Long primes | 1588th | |
| Primes | 4210th | |
| Semiprimes | 9815th | |
| Sexy primes (1st member) | 1196th | |
| Sexy prime triplets (1st member) | 291st | |
| Roman numberals | ||
| Base 2 | 10011100100101112 | 10011100101000012 |
| Base 3 | 20002222013 | 20010000023 |
| Base 4 | 213021134 | 213022014 |
| Base 5 | 22403225 | 22403425 |
| Base 6 | 5053316 | 5053456 |
| Base 7 | 2246057 | 2246217 |
| Base 8 | 1162278 | 1162418 |
| Base 9 | 608819 | 610029 |
| Base 10 | 4008710 | 4009710 |
| Base 11 | 2813311 | 2814211 |
| Base 12 | 1b24712 | 1b25512 |
| Base 13 | 1532813 | 1533513 |
| Base 14 | 1087514 | 1088114 |
| Base 15 | bd2715 | bd3215 |
| Base 16 | 9c9716 | 9ca116 |