Compare 28026 vs 28027
| Property | 28026 | 28027 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 21 × 34 × 1731 | 280271 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 173 | 28027 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 14013, 28026 | 1, 28027 |
| Number of properties | 0 | 7 |
| Additive primes | 1402nd | |
| Chen primes | 1488th | |
| Cousin primes (1st member) | 448th | |
| Harmonic primes | 1141st | |
| Isolated primes | 2167th | |
| Lucky primes | 476th | |
| Primes | 3058th | |
| Roman numberals | ||
| Base 2 | 1101101011110102 | 1101101011110112 |
| Base 3 | 11021100003 | 11021100013 |
| Base 4 | 123113224 | 123113234 |
| Base 5 | 13441015 | 13441025 |
| Base 6 | 3334306 | 3334316 |
| Base 7 | 1444657 | 1444667 |
| Base 8 | 665728 | 665738 |
| Base 9 | 424009 | 424019 |
| Base 10 | 2802610 | 2802710 |
| Base 11 | 1a06911 | 1a06a11 |
| Base 12 | 1427612 | 1427712 |
| Base 13 | c9ab13 | c9ac13 |
| Base 14 | a2dc14 | a2dd14 |
| Base 15 | 848615 | 848715 |
| Base 16 | 6d7a16 | 6d7b16 |