Compare 1028213 vs 1028215
| Property | 1028213 | 1028215 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 10282131 | 51 × 231 × 89411 |
| Prime factorization | 1028213 | 5 × 23 × 8941 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1028213 | 1, 5, 23, 115, 8941, 44705, 205643, 1028215 |
| Number of properties | 5 | 0 |
| Additive primes | 31054th | |
| Isolated primes | 63809th | |
| Primes | 80576th | |
| Sexy primes (2nd member) | 16796th | |
| Sexy prime triplets (3rd member) | 2971st | |
| Roman numberals | ||
| Base 2 | 111110110000011101012 | 111110110000011101112 |
| Base 3 | 12210201022223 | 12210201100013 |
| Base 4 | 33230013114 | 33230013134 |
| Base 5 | 2304003235 | 2304003305 |
| Base 6 | 340121256 | 340121316 |
| Base 7 | 115114647 | 115114667 |
| Base 8 | 37301658 | 37301678 |
| Base 9 | 18363889 | 18364019 |
| Base 10 | 102821310 | 102821510 |
| Base 11 | 64256a11 | 64257111 |
| Base 12 | 41704512 | 41704712 |
| Base 13 | 2a001413 | 2a001613 |
| Base 14 | 1ca9db14 | 1ca9dd14 |
| Base 15 | 1549c815 | 1549ca15 |
| Base 16 | fb07516 | fb07716 |