Compare 28111 vs 28112
Property | 28111 | 28112 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 281111 | 24 × 71 × 2511 |
Prime factorization | 28111 | 2 × 2 × 2 × 2 × 7 × 251 |
Divisors count | 2 | 20 |
Divisors | 1, 28111 | 1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 14056, 28112 |
Number of properties | 5 | 0 |
Additive primes | 1404th | |
Chen primes | 1491st | |
Harmonic primes | 1144th | |
Primes | 3068th | |
Twin primes (2nd member) | 448th | |
Roman numberals | ||
Base 2 | 1101101110011112 | 1101101110100002 |
Base 3 | 11021200113 | 11021200123 |
Base 4 | 123130334 | 123131004 |
Base 5 | 13444215 | 13444225 |
Base 6 | 3340516 | 3340526 |
Base 7 | 1446467 | 1446507 |
Base 8 | 667178 | 667208 |
Base 9 | 425049 | 425059 |
Base 10 | 2811110 | 2811210 |
Base 11 | 1a13611 | 1a13711 |
Base 12 | 1432712 | 1432812 |
Base 13 | ca4513 | ca4613 |
Base 14 | a35d14 | a36014 |
Base 15 | 84e115 | 84e215 |
Base 16 | 6dcf16 | 6dd016 |