Compare 28015 vs 28027
Property | 28015 | 28027 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 51 × 131 × 4311 | 280271 |
Prime factorization | 5 × 13 × 431 | 28027 |
Divisors count | 8 | 2 |
Divisors | 1, 5, 13, 65, 431, 2155, 5603, 28015 | 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 | 1101101011011112 | 1101101011110112 |
Base 3 | 11021021213 | 11021100013 |
Base 4 | 123112334 | 123113234 |
Base 5 | 13440305 | 13441025 |
Base 6 | 3334116 | 3334316 |
Base 7 | 1444517 | 1444667 |
Base 8 | 665578 | 665738 |
Base 9 | 423779 | 424019 |
Base 10 | 2801510 | 2802710 |
Base 11 | 1a05911 | 1a06a11 |
Base 12 | 1426712 | 1427712 |
Base 13 | c9a013 | c9ac13 |
Base 14 | a2d114 | a2dd14 |
Base 15 | 847a15 | 848715 |
Base 16 | 6d6f16 | 6d7b16 |