Compare 28111 vs 28114
Property | 28111 | 28114 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 281111 | 21 × 140571 |
Prime factorization | 28111 | 2 × 14057 |
Divisors count | 2 | 4 |
Divisors | 1, 28111 | 1, 2, 14057, 28114 |
Number of properties | 5 | 1 |
Additive primes | 1404th | |
Chen primes | 1491st | |
Harmonic primes | 1144th | |
Primes | 3068th | |
Semiprimes | 7007th | |
Twin primes (2nd member) | 448th | |
Roman numberals | ||
Base 2 | 1101101110011112 | 1101101110100102 |
Base 3 | 11021200113 | 11021200213 |
Base 4 | 123130334 | 123131024 |
Base 5 | 13444215 | 13444245 |
Base 6 | 3340516 | 3340546 |
Base 7 | 1446467 | 1446527 |
Base 8 | 667178 | 667228 |
Base 9 | 425049 | 425079 |
Base 10 | 2811110 | 2811410 |
Base 11 | 1a13611 | 1a13911 |
Base 12 | 1432712 | 1432a12 |
Base 13 | ca4513 | ca4813 |
Base 14 | a35d14 | a36214 |
Base 15 | 84e115 | 84e415 |
Base 16 | 6dcf16 | 6dd216 |