Compare 42020 vs 42031
Property | 42020 | 42031 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 51 × 111 × 1911 | 111 × 38211 |
Prime factorization | 2 × 2 × 5 × 11 × 191 | 11 × 3821 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020 | 1, 11, 3821, 42031 |
Number of properties | 0 | 1 |
Semiprimes | 10255th | |
Roman numberals | ||
Base 2 | 10100100001001002 | 10100100001011112 |
Base 3 | 20101220223 | 20101222013 |
Base 4 | 221002104 | 221002334 |
Base 5 | 23210405 | 23211115 |
Base 6 | 5223126 | 5223316 |
Base 7 | 2333367 | 2333537 |
Base 8 | 1220448 | 1220578 |
Base 9 | 635689 | 635819 |
Base 10 | 4202010 | 4203110 |
Base 11 | 2963011 | 2964011 |
Base 12 | 2039812 | 203a712 |
Base 13 | 1618413 | 1619213 |
Base 14 | 1145614 | 1146314 |
Base 15 | c6b515 | c6c115 |
Base 16 | a42416 | a42f16 |