Compare 2101 vs 2111
Property | 2101 | 2111 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 111 × 1911 | 21111 |
Prime factorization | 11 × 191 | 2111 |
Divisors count | 4 | 2 |
Divisors | 1, 11, 191, 2101 | 1, 2111 |
Number of properties | 1 | 8 |
Additive primes | 166th | |
Chen primes | 195th | |
Happy primes | 58th | |
Harmonic primes | 117th | |
Multiplicative primes | 18th | |
Primes | 318th | |
Semiprimes | 601st | |
Solinas primes | 59th | |
Twin primes (1st member) | 65th | |
Roman numberals | MMCI | MMCXI |
Base 2 | 1000001101012 | 1000001111112 |
Base 3 | 22122113 | 22200123 |
Base 4 | 2003114 | 2003334 |
Base 5 | 314015 | 314215 |
Base 6 | 134216 | 134356 |
Base 7 | 60617 | 61047 |
Base 8 | 40658 | 40778 |
Base 9 | 27849 | 28059 |
Base 10 | 210110 | 211110 |
Base 11 | 164011 | 164a11 |
Base 12 | 127112 | 127b12 |
Base 13 | c5813 | c6513 |
Base 14 | aa114 | aab14 |
Base 15 | 95115 | 95b15 |
Base 16 | 83516 | 83f16 |