Compare 18427 vs 19937
Property | 18427 | 19937 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 184271 | 199371 |
Prime factorization | 18427 | 19937 |
Divisors count | 2 | 2 |
Divisors | 1, 18427 | 1, 19937 |
Number of properties | 8 | 6 |
Additive primes | 1047th | |
Chen primes | 1044th | 1108th |
Emirps | 571st | |
Harmonic primes | 762nd | |
Isolated primes | 1465th | 1575th |
Primes | 2110th | 2254th |
Pythagorean primes | 1120th | |
Sexy primes (1st member) | 649th | |
Sexy prime triplets (1st member) | 182nd | |
Ulam primes | 155th | 164th |
Roman numberals | ||
Base 2 | 1000111111110112 | 1001101111000012 |
Base 3 | 2210211113 | 10001001023 |
Base 4 | 101333234 | 103132014 |
Base 5 | 10422025 | 11142225 |
Base 6 | 2211516 | 2321456 |
Base 7 | 1045037 | 1120617 |
Base 8 | 437738 | 467418 |
Base 9 | 272449 | 303129 |
Base 10 | 1842710 | 1993710 |
Base 11 | 1293211 | 13a8511 |
Base 12 | a7b712 | b65512 |
Base 13 | 850613 | 90c813 |
Base 14 | 6a0314 | 73a114 |
Base 15 | 56d715 | 5d9215 |
Base 16 | 47fb16 | 4de116 |