Compare 9137 vs 9149
| Property | 9137 | 9149 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 91371 | 71 × 13071 |
| Prime factorization | 9137 | 7 × 1307 |
| Divisors count | 2 | 4 |
| Divisors | 1, 9137 | 1, 7, 1307, 9149 |
| Number of properties | 7 | 1 |
| Cousin primes (2nd member) | 190th | |
| Isolated primes | 750th | |
| Left-truncatable primes | 142nd | |
| Long primes | 437th | |
| Primes | 1133rd | |
| Pythagorean primes | 562nd | |
| Semiprimes | 2422nd | |
| Ulam primes | 81st | |
| Roman numberals | ||
| Base 2 | 100011101100012 | 100011101111012 |
| Base 3 | 1101121023 | 1101122123 |
| Base 4 | 20323014 | 20323314 |
| Base 5 | 2430225 | 2430445 |
| Base 6 | 1101456 | 1102056 |
| Base 7 | 354327 | 354507 |
| Base 8 | 216618 | 216758 |
| Base 9 | 134729 | 134859 |
| Base 10 | 913710 | 914910 |
| Base 11 | 695711 | 696811 |
| Base 12 | 535512 | 536512 |
| Base 13 | 420b13 | 421a13 |
| Base 14 | 348914 | 349714 |
| Base 15 | 2a9215 | 2a9e15 |
| Base 16 | 23b116 | 23bd16 |