Compare 2123 vs 2129
Property | 2123 | 2129 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 111 × 1931 | 21291 |
Prime factorization | 11 × 193 | 2129 |
Divisors count | 4 | 2 |
Divisors | 1, 11, 193, 2123 | 1, 2129 |
Number of properties | 1 | 5 |
Chen primes | 196th | |
Primes | 320th | |
Pythagorean primes | 155th | |
Semiprimes | 608th | |
Sophie germain primes | 65th | |
Twin primes (1st member) | 66th | |
Roman numberals | MMCXXIII | MMCXXIX |
Base 2 | 1000010010112 | 1000010100012 |
Base 3 | 22201223 | 22202123 |
Base 4 | 2010234 | 2011014 |
Base 5 | 314435 | 320045 |
Base 6 | 134556 | 135056 |
Base 7 | 61227 | 61317 |
Base 8 | 41138 | 41218 |
Base 9 | 28189 | 28259 |
Base 10 | 212310 | 212910 |
Base 11 | 166011 | 166611 |
Base 12 | 128b12 | 129512 |
Base 13 | c7413 | c7a13 |
Base 14 | ab914 | ac114 |
Base 15 | 96815 | 96e15 |
Base 16 | 84b16 | 85116 |