Magic Number

Another little curiosity about the essence of this life being contained within the numbers 1-9 is:

Take a multiple number e.g. 412. reduce to the single digit i.e. 4+1+2 = 7.

Subtract the number 7 away from the original number. 412 – 7 = 405. The result will always be divisible by 9. 405 / 9 = 45.

Try your birthday e.g. 16.9.1980 = 1+6+9+1+9+8+0 = 34. 3+4 =7

Subtract 7 from the original 1691980 – 7 = 161973

1691973 / 9 = 187997
Your Brithday:   /   /