2000edo is the 2000 equal division divides the octave into 2000 equal parts of exactly 0.6 cents each. It is distinctly consistent through the 29 limit and a strong 29-limit system; the only smaller edo with a smaller 29-limit relative error being 1578edo. The only ones superior to it in the 23-limit are 1578 and 1889edo, and in the 19-limit, nothing smaller defeats it, the first edo to do so being 2460edo.
2000 = 2^4 * 5^3; some of its divisors are 10, 16, 25, 50, 80, 100, 125 and 200. Also there is the 1000 division of millioctaves, where it might be argued that cutting these in half makes for a better system.