Compare 31019 vs 31020
Property | 31019 | 31020 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 6 |
Prime factorization | 310191 | 22 × 31 × 51 × 111 × 471 |
Prime factorization | 31019 | 2 × 2 × 3 × 5 × 11 × 47 |
Divisors count | 2 | 48 |
Divisors | 1, 31019 | 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 3102, 5170, 6204, 7755, 10340, 15510, 31020 |
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 | 1111001001011002 |
Base 3 | 11201122123 | 11201122203 |
Base 4 | 132102234 | 132102304 |
Base 5 | 14430345 | 14430405 |
Base 6 | 3553356 | 3553406 |
Base 7 | 1563027 | 1563037 |
Base 8 | 744538 | 744548 |
Base 9 | 464859 | 464869 |
Base 10 | 3101910 | 3102010 |
Base 11 | 2133a11 | 2134011 |
Base 12 | 15b4b12 | 15b5012 |
Base 13 | 1117113 | 1117213 |
Base 14 | b43914 | b43a14 |
Base 15 | 92ce15 | 92d015 |
Base 16 | 792b16 | 792c16 |