在0,l,2,7,9,2.5,14这些数中,自然数有0s4L0n*@*^4g6h0n8b0S9u2Q*E*e6Z,最小的自然数是)v.M3^0D(Q4M/w2].c-E ,奇数有/y(X1k0A,f*n7b0M(c8K*i7x,质数有7a2j1P6h7M/w.J/^5W-r,合数有-a-~.A-V.T(T:_。:i4l,t+})Z,T