Edit MetaData
8 years, 1 month ago
6 years, 6 months ago
Such numbers are called factorions .
Only four factorians are known so far
1,2,145,40585
8 years, 1 month ago
The no. is 145.
1! + 4! + 5! => 1 + 24 + 120 = 145.
Therefore in ABC, B = 4.
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!