9147

9147 = 3 x 3049.

9147 is 6966 in base 11.

9147 is the number of primitive (aperiodic) reversible strings with 9 beads using exactly three different colors (A056319).

9147 is the sum of the first 45 primes of the form 4a - 1 (A038347).

Source: OEIS