Compare 1031 vs 1042
Property | 1031 | 1042 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 10311 | 21 × 5211 |
Prime factorization | 1031 | 2 × 521 |
Divisors count | 2 | 4 |
Divisors | 1, 1031 | 1, 2, 521, 1042 |
Number of properties | 9 | 1 |
Additive primes | 92nd | |
Chen primes | 118th | |
Emirps | 39th | |
Good primes | 46th | |
Primes | 173rd | |
Semiprimes | 308th | |
Solinas primes | 47th | |
Sophie germain primes | 40th | |
Super primes | 40th | |
Twin primes (1st member) | 37th | |
Roman numberals | MXXXI | MXLII |
Base 2 | 100000001112 | 100000100102 |
Base 3 | 11020123 | 11021213 |
Base 4 | 1000134 | 1001024 |
Base 5 | 131115 | 131325 |
Base 6 | 44356 | 44546 |
Base 7 | 30027 | 30167 |
Base 8 | 20078 | 20228 |
Base 9 | 13659 | 13779 |
Base 10 | 103110 | 104210 |
Base 11 | 85811 | 86811 |
Base 12 | 71b12 | 72a12 |
Base 13 | 61413 | 62213 |
Base 14 | 53914 | 54614 |
Base 15 | 48b15 | 49715 |
Base 16 | 40716 | 41216 |