Compare 10987 vs 10988
Property | 10987 | 10988 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 109871 | 22 × 411 × 671 |
Prime factorization | 10987 | 2 × 2 × 41 × 67 |
Divisors count | 2 | 12 |
Divisors | 1, 10987 | 1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988 |
Number of properties | 5 | 0 |
Emirps | 278th | |
Harmonic primes | 486th | |
Isolated primes | 893rd | |
Primes | 1334th | |
Sexy primes (1st member) | 437th | |
Roman numberals | ||
Base 2 | 101010111010112 | 101010111011002 |
Base 3 | 1200012213 | 1200012223 |
Base 4 | 22232234 | 22232304 |
Base 5 | 3224225 | 3224235 |
Base 6 | 1225116 | 1225126 |
Base 7 | 440147 | 440157 |
Base 8 | 253538 | 253548 |
Base 9 | 160579 | 160589 |
Base 10 | 1098710 | 1098810 |
Base 11 | 828911 | 828a11 |
Base 12 | 643712 | 643812 |
Base 13 | 500213 | 500313 |
Base 14 | 400b14 | 400c14 |
Base 15 | 33c715 | 33c815 |
Base 16 | 2aeb16 | 2aec16 |