Compare 9128 vs 9137
| Property | 9128 | 9137 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 3 | 1 | 
| Total factors | 5 | 1 | 
| Prime factorization | 23 × 71 × 1631 | 91371 | 
| Prime factorization | 2 × 2 × 2 × 7 × 163 | 9137 | 
| Divisors count | 16 | 2 | 
| Divisors | 1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128 | 1, 9137 | 
| Number of properties | 0 | 7 | 
| Cousin primes (2nd member) | 190th | |
| Isolated primes | 750th | |
| Left-truncatable primes | 142nd | |
| Long primes | 437th | |
| Primes | 1133rd | |
| Pythagorean primes | 562nd | |
| Ulam primes | 81st | |
| Roman numberals | ||
| Base 2 | 100011101010002 | 100011101100012 | 
| Base 3 | 1101120023 | 1101121023 | 
| Base 4 | 20322204 | 20323014 | 
| Base 5 | 2430035 | 2430225 | 
| Base 6 | 1101326 | 1101456 | 
| Base 7 | 354207 | 354327 | 
| Base 8 | 216508 | 216618 | 
| Base 9 | 134629 | 134729 | 
| Base 10 | 912810 | 913710 | 
| Base 11 | 694911 | 695711 | 
| Base 12 | 534812 | 535512 | 
| Base 13 | 420213 | 420b13 | 
| Base 14 | 348014 | 348914 | 
| Base 15 | 2a8815 | 2a9215 | 
| Base 16 | 23a816 | 23b116 |