Compare 18911 vs 19379
Property | 18911 | 19379 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 189111 | 193791 |
Prime factorization | 18911 | 19379 |
Divisors count | 2 | 2 |
Divisors | 1, 18911 | 1, 19379 |
Number of properties | 10 | 8 |
Additive primes | 1018th | |
Centered decagonal primes | 32nd | |
Chen primes | 1066th | 1085th |
Emirps | 590th | |
Good primes | 247th | 252nd |
Harmonic primes | 775th | |
Long primes | 836th | |
Primes | 2151st | 2193rd |
Prime quadruplets (1st member) | 18th | |
Prime triplets (1st member) | 161st | |
Safe primes | 189th | |
Sexy primes (1st member) | 658th | |
Sexy primes (2nd member) | 669th | |
Twin primes (1st member) | 326th | 332nd |
Roman numberals | ||
Base 2 | 1001001110111112 | 1001011101100112 |
Base 3 | 2212211023 | 2221202023 |
Base 4 | 102131334 | 102323034 |
Base 5 | 11011215 | 11100045 |
Base 6 | 2233156 | 2254156 |
Base 7 | 1060647 | 1103337 |
Base 8 | 447378 | 456638 |
Base 9 | 278429 | 285229 |
Base 10 | 1891110 | 1937910 |
Base 11 | 1323211 | 1361811 |
Base 12 | ab3b12 | b26b12 |
Base 13 | 87b913 | 8a8913 |
Base 14 | 6c6b14 | 70c314 |
Base 15 | 590b15 | 5b1e15 |
Base 16 | 49df16 | 4bb316 |