Compare 18661 vs 18979
Property | 18661 | 18979 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 186611 | 189791 |
Prime factorization | 18661 | 18979 |
Divisors count | 2 | 2 |
Divisors | 1, 18661 | 1, 18979 |
Number of properties | 7 | 5 |
Chen primes | 1054th | |
Isolated primes | 1482nd | 1505th |
Long primes | 816th | 826th |
Lucky primes | 348th | 351st |
Primes | 2131st | 2158th |
Pythagorean primes | 1057th | |
Sexy primes (2nd member) | 660th | |
Super primes | 321st | |
Roman numberals | ||
Base 2 | 1001000111001012 | 1001010001000112 |
Base 3 | 2211210113 | 2220002213 |
Base 4 | 102032114 | 102202034 |
Base 5 | 10441215 | 11014045 |
Base 6 | 2222216 | 2235116 |
Base 7 | 1052567 | 1062227 |
Base 8 | 443458 | 450438 |
Base 9 | 275349 | 280279 |
Base 10 | 1866110 | 1897910 |
Base 11 | 1302511 | 1329411 |
Base 12 | a97112 | ab9712 |
Base 13 | 865613 | 883c13 |
Base 14 | 6b2d14 | 6cb914 |
Base 15 | 57e115 | 595415 |
Base 16 | 48e516 | 4a2316 |