Compare 18521 vs 19139
Property | 18521 | 19139 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 185211 | 191391 |
Prime factorization | 18521 | 19139 |
Divisors count | 2 | 2 |
Divisors | 1, 18521 | 1, 19139 |
Number of properties | 8 | 7 |
Additive primes | 994th | 1011th |
Chen primes | 1049th | 1078th |
Cousin primes (2nd member) | 332nd | |
Good primes | 249th | |
Harmonic primes | 766th | 785th |
Long primes | 828th | |
Primes | 2121st | 2171st |
Prime triplets (2nd member) | 160th | |
Pythagorean primes | 1051st | |
Twin primes (1st member) | 324th | 329th |
Roman numberals | ||
Base 2 | 1001000010110012 | 1001010110000112 |
Base 3 | 2211012223 | 2220202123 |
Base 4 | 102011214 | 102230034 |
Base 5 | 10430415 | 11030245 |
Base 6 | 2214256 | 2243356 |
Base 7 | 1046667 | 1065417 |
Base 8 | 441318 | 453038 |
Base 9 | 273589 | 282259 |
Base 10 | 1852110 | 1913910 |
Base 11 | 12a0811 | 1341a11 |
Base 12 | a87512 | b0ab12 |
Base 13 | 857913 | 893313 |
Base 14 | 6a6d14 | 6d9114 |
Base 15 | 574b15 | 5a0e15 |
Base 16 | 485916 | 4ac316 |