Compare 31019 vs 31028
Property | 31019 | 31028 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 310191 | 22 × 77571 |
Prime factorization | 31019 | 2 × 2 × 7757 |
Divisors count | 2 | 6 |
Divisors | 1, 31019 | 1, 2, 4, 7757, 15514, 31028 |
Number of properties | 7 | 0 |
Chen primes | 1599th | |
Harmonic primes | 1243rd | |
Isolated primes | 2387th | |
Long primes | 1266th | |
Primes | 3342nd | |
Sexy primes (2nd member) | 977th | |
Sophie germain primes | 456th | |
Roman numberals | ||
Base 2 | 1111001001010112 | 1111001001101002 |
Base 3 | 11201122123 | 11201200123 |
Base 4 | 132102234 | 132103104 |
Base 5 | 14430345 | 14431035 |
Base 6 | 3553356 | 3553526 |
Base 7 | 1563027 | 1563147 |
Base 8 | 744538 | 744648 |
Base 9 | 464859 | 465059 |
Base 10 | 3101910 | 3102810 |
Base 11 | 2133a11 | 2134811 |
Base 12 | 15b4b12 | 15b5812 |
Base 13 | 1117113 | 1117a13 |
Base 14 | b43914 | b44414 |
Base 15 | 92ce15 | 92d815 |
Base 16 | 792b16 | 793416 |