For a six-digit number, move the ones digit to the front to get a new six-digit number, and then move the ones digit of the six-digit number to the front to get a new six-digit number, and do this 5 times in total The resulting new number together with the original six-digit number is called a set of cyclic numbers. It is known that a set of cyclic numbers generated by a six-digit number happens to be 1 times, 2 times, 3 times, 4 times, 5 times, and 6 times the number respectively. Find the six-digit number.
一个六位数，把个位数字移到最前面便得到一个新的六位数，再将这个六位数的个位数字移到最前面又得到一个新的六位数，如此共进行5次所得的新数连同原来的六位数共6个数称为一组循环数．已知一个六位数所生成的一组循环数恰巧分别为此数的l倍，2倍，3倍，4倍，5倍，6倍，求这个六位数．
<result>142_857</result>