Compare 10987 vs 11131
| Property | 10987 | 11131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 109871 | 111311 |
| Prime factorization | 10987 | 11131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 10987 | 1, 11131 |
| Number of properties | 5 | 6 |
| Additive primes | 649th | |
| Emirps | 278th | |
| Happy primes | 223rd | |
| Harmonic primes | 486th | |
| Isolated primes | 893rd | 902nd |
| Long primes | 519th | |
| Multiplicative primes | 21st | |
| Primes | 1334th | 1349th |
| Sexy primes (1st member) | 437th | |
| Roman numberals | ||
| Base 2 | 101010111010112 | 101011011110112 |
| Base 3 | 1200012213 | 1200210213 |
| Base 4 | 22232234 | 22313234 |
| Base 5 | 3224225 | 3240115 |
| Base 6 | 1225116 | 1233116 |
| Base 7 | 440147 | 443117 |
| Base 8 | 253538 | 255738 |
| Base 9 | 160579 | 162379 |
| Base 10 | 1098710 | 1113110 |
| Base 11 | 828911 | 83aa11 |
| Base 12 | 643712 | 653712 |
| Base 13 | 500213 | 50b313 |
| Base 14 | 400b14 | 40b114 |
| Base 15 | 33c715 | 347115 |
| Base 16 | 2aeb16 | 2b7b16 |