Compare 19031 vs 19139
Property | 19031 | 19139 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 190311 | 191391 |
Prime factorization | 19031 | 19139 |
Divisors count | 2 | 2 |
Divisors | 1, 19031 | 1, 19139 |
Number of properties | 5 | 7 |
Additive primes | 1011th | |
Chen primes | 1073rd | 1078th |
Good primes | 249th | |
Harmonic primes | 785th | |
Isolated primes | 1509th | |
Long primes | 828th | |
Primes | 2162nd | 2171st |
Sexy primes (1st member) | 661st | |
Twin primes (1st member) | 329th | |
Ulam primes | 156th | |
Roman numberals | ||
Base 2 | 1001010010101112 | 1001010110000112 |
Base 3 | 2220022123 | 2220202123 |
Base 4 | 102211134 | 102230034 |
Base 5 | 11021115 | 11030245 |
Base 6 | 2240356 | 2243356 |
Base 7 | 1063257 | 1065417 |
Base 8 | 451278 | 453038 |
Base 9 | 280859 | 282259 |
Base 10 | 1903110 | 1913910 |
Base 11 | 1333111 | 1341a11 |
Base 12 | b01b12 | b0ab12 |
Base 13 | 887c13 | 893313 |
Base 14 | 6d1514 | 6d9114 |
Base 15 | 598b15 | 5a0e15 |
Base 16 | 4a5716 | 4ac316 |