0,1,2,27,56,50,57,72,83,91,105,250,121,891这些数,质数有(),合数有( )
问题描述:
0,1,2,27,56,50,57,72,83,91,105,250,121,891这些数,质数有(),合数有( )
答
质数:1 2 57 83 91
合数:27 56 50 72 105 250 121 891