Properties of The Number 137 - Mathematics Stack Exchange I found another Properties such that $137=2^7+2^3+1$ or the only way to write the number $137$ as a summation of two square numbers is $137=4^2+11^2$ thanks for your advice and suggestions
User Asaf Karagila - Mathematics Stack Exchange University Academic Fellow and a UKRI Future Leaders Fellow at the University of Leeds, mostly interested in set theory Originally from Israel; usually can be found doing some boolean combination of drinking, set theory, and being online
Probability of meeting - Mathematics Stack Exchange This is a basic probability question Persons A and B decide to arrive and meet sometime between 7 and 8 pm Whoever arrives first will wait for ten minutes for the other person If the other per