Compare 42131 vs 42140
Property | 42131 | 42140 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 421311 | 22 × 51 × 72 × 431 |
Prime factorization | 42131 | 2 × 2 × 5 × 7 × 7 × 43 |
Divisors count | 2 | 36 |
Divisors | 1, 42131 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4214, 6020, 8428, 10535, 21070, 42140 |
Number of properties | 6 | 0 |
Additive primes | 1963rd | |
Happy primes | 724th | |
Isolated primes | 3179th | |
Long primes | 1657th | |
Primes | 4404th | |
Sophie germain primes | 588th | |
Roman numberals | ||
Base 2 | 10100100100100112 | 10100100100111002 |
Base 3 | 20102101023 | 20102102023 |
Base 4 | 221021034 | 221021304 |
Base 5 | 23220115 | 23220305 |
Base 6 | 5230156 | 5230326 |
Base 7 | 2335557 | 2336007 |
Base 8 | 1222238 | 1222348 |
Base 9 | 637129 | 637229 |
Base 10 | 4213110 | 4214010 |
Base 11 | 2972111 | 2972a11 |
Base 12 | 2046b12 | 2047812 |
Base 13 | 1623b13 | 1624713 |
Base 14 | 114d514 | 1150014 |
Base 15 | c73b15 | c74515 |
Base 16 | a49316 | a49c16 |