Compare 18979 vs 19121
Property | 18979 | 19121 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 189791 | 191211 |
Prime factorization | 18979 | 19121 |
Divisors count | 2 | 2 |
Divisors | 1, 18979 | 1, 19121 |
Number of properties | 5 | 5 |
Chen primes | 1077th | |
Isolated primes | 1505th | 1515th |
Long primes | 826th | |
Lucky primes | 351st | |
Primes | 2158th | 2170th |
Pythagorean primes | 1076th | |
Sexy primes (2nd member) | 660th | |
Ulam primes | 157th | |
Roman numberals | ||
Base 2 | 1001010001000112 | 1001010101100012 |
Base 3 | 2220002213 | 2220200123 |
Base 4 | 102202034 | 102223014 |
Base 5 | 11014045 | 11024415 |
Base 6 | 2235116 | 2243056 |
Base 7 | 1062227 | 1065147 |
Base 8 | 450438 | 452618 |
Base 9 | 280279 | 282059 |
Base 10 | 1897910 | 1912110 |
Base 11 | 1329411 | 1340311 |
Base 12 | ab9712 | b09512 |
Base 13 | 883c13 | 891b13 |
Base 14 | 6cb914 | 6d7b14 |
Base 15 | 595415 | 59eb15 |
Base 16 | 4a2316 | 4ab116 |