Compare 10987 vs 11149
| Property | 10987 | 11149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 109871 | 111491 |
| Prime factorization | 10987 | 11149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 10987 | 1, 11149 |
| Number of properties | 5 | 7 |
| Emirps | 278th | 284th |
| Happy primes | 224th | |
| Harmonic primes | 486th | 493rd |
| Isolated primes | 893rd | 903rd |
| Long primes | 520th | |
| Primes | 1334th | 1350th |
| Pythagorean primes | 665th | |
| Sexy primes (1st member) | 437th | |
| Roman numberals | ||
| Base 2 | 101010111010112 | 101011100011012 |
| Base 3 | 1200012213 | 1200212213 |
| Base 4 | 22232234 | 22320314 |
| Base 5 | 3224225 | 3240445 |
| Base 6 | 1225116 | 1233416 |
| Base 7 | 440147 | 443357 |
| Base 8 | 253538 | 256158 |
| Base 9 | 160579 | 162579 |
| Base 10 | 1098710 | 1114910 |
| Base 11 | 828911 | 841611 |
| Base 12 | 643712 | 655112 |
| Base 13 | 500213 | 50c813 |
| Base 14 | 400b14 | 40c514 |
| Base 15 | 33c715 | 348415 |
| Base 16 | 2aeb16 | 2b8d16 |