Base | Representation |
---|---|
bin | 101111001001110101… |
… | …111111010011100100 |
3 | 11211200120011222120002 |
4 | 233021311333103210 |
5 | 1312143014413404 |
6 | 35132022200432 |
7 | 3441453341363 |
oct | 571165772344 |
9 | 154616158502 |
10 | 50631013604 |
11 | 1a5219839a6 |
12 | 9990283118 |
13 | 4a0b706a62 |
14 | 264446b7da |
15 | 14b4e8bc1e |
hex | bc9d7f4e4 |
50631013604 has 12 divisors (see below), whose sum is σ = 88673343024. Its totient is φ = 25295772744.
The previous prime is 50631013603. The next prime is 50631013621. The reversal of 50631013604 is 40631013605.
It is a happy number.
It is a super-3 number, since 3×506310136043 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (50631013603) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4927742 + ... + 4938005.
It is an arithmetic number, because the mean of its divisors is an integer number (7389445252).
Almost surely, 250631013604 is an apocalyptic number.
It is an amenable number.
50631013604 is a deficient number, since it is larger than the sum of its proper divisors (38042329420).
50631013604 is a wasteful number, since it uses less digits than its factorization.
50631013604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9867034 (or 9867032 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 29.
Subtracting from 50631013604 its reverse (40631013605), we obtain a palindrome (9999999999).
The spelling of 50631013604 in words is "fifty billion, six hundred thirty-one million, thirteen thousand, six hundred four".
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