Compare 2861 vs 2869
Property | 2861 | 2869 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 28611 | 191 × 1511 |
Prime factorization | 2861 | 19 × 151 |
Divisors count | 2 | 4 |
Divisors | 1, 2861 | 1, 19, 151, 2869 |
Number of properties | 7 | 1 |
Additive primes | 216th | |
Chen primes | 247th | |
Cousin primes (2nd member) | 86th | |
Isolated primes | 257th | |
Long primes | 168th | |
Primes | 416th | |
Pythagorean primes | 205th | |
Semiprimes | 802nd | |
Roman numberals | MMDCCCLXI | MMDCCCLXIX |
Base 2 | 1011001011012 | 1011001101012 |
Base 3 | 102202223 | 102210213 |
Base 4 | 2302314 | 2303114 |
Base 5 | 424215 | 424345 |
Base 6 | 211256 | 211416 |
Base 7 | 112257 | 112367 |
Base 8 | 54558 | 54658 |
Base 9 | 38289 | 38379 |
Base 10 | 286110 | 286910 |
Base 11 | 217111 | 217911 |
Base 12 | 17a512 | 17b112 |
Base 13 | 13c113 | 13c913 |
Base 14 | 108514 | 108d14 |
Base 15 | cab15 | cb415 |
Base 16 | b2d16 | b3516 |