If '12345671586' stands for "TERMINATION" what number code stands for "MOTION"?

458569 481586 438586 458685

481586

Respective letters have been coded as follows: T =1, E = 2, R = 3, M = 4, I = 5, N = 6, A = 7, T = 1, I = 5, O = 8, N = 6 Thus, considering the above codes: Code for "MOTION" is 481586