Compare 161921 vs 162119
Property | 161921 | 162119 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1619211 | 1621191 |
Prime factorization | 161921 | 162119 |
Divisors count | 2 | 2 |
Divisors | 1, 161921 | 1, 162119 |
Number of properties | 5 | 6 |
Chen primes | 6329th | 6337th |
Harmonic primes | 5564th | 5575th |
Isolated primes | 11218th | |
Primes | 14844th | 14861st |
Pythagorean primes | 7400th | |
Sophie germain primes | 1736th | |
Twin primes (1st member) | 1821st | |
Ulam primes | 1063rd | |
Roman numberals | ||
Base 2 | 1001111000100000012 | 1001111001010001112 |
Base 3 | 220200100023 | 220201011023 |
Base 4 | 2132020014 | 2132110134 |
Base 5 | 201401415 | 201414345 |
Base 6 | 32453456 | 32503156 |
Base 7 | 12430347 | 12434367 |
Base 8 | 4742018 | 4745078 |
Base 9 | 2661029 | 2663429 |
Base 10 | 16192110 | 16211910 |
Base 11 | 10072111 | 10089111 |
Base 12 | 7985512 | 7999b12 |
Base 13 | 5891613 | 58a3913 |
Base 14 | 4301b14 | 4311d14 |
Base 15 | 32e9b15 | 3307e15 |
Base 16 | 2788116 | 2794716 |