Нумерология is the ancient knowledge, passed by sages, teachers, priests from mouths in mouths, from a man to the man. Exactly to say, when she arose up, difficult enough. Probably, to appearance of естественно-научной picture of the world, on sunset becoming of civilizations. That, how she works, it is difficult to explain by means of scientific approach and rational thinking. But this method is logical, exact, concrete, and even absolute sceptics in surprise for itself see his clearness, availability and, mainly, effectiveness, efficiency.