Base | Representation |
---|---|
bin | 1100001000000… |
… | …1010000110000 |
3 | 10112201000022121 |
4 | 3002001100300 |
5 | 101010023404 |
6 | 5014044024 |
7 | 1155212050 |
oct | 302012060 |
9 | 115630277 |
10 | 50861104 |
11 | 26789778 |
12 | 15049614 |
13 | a6ca338 |
14 | 6a7d560 |
15 | 46e9e54 |
hex | 3081430 |
50861104 has 40 divisors (see below), whose sum is σ = 113162400. Its totient is φ = 21692928.
The previous prime is 50861101. The next prime is 50861117. The reversal of 50861104 is 40116805.
It is not an unprimeable number, because it can be changed into a prime (50861101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25122 + ... + 27070.
It is an arithmetic number, because the mean of its divisors is an integer number (2829060).
Almost surely, 250861104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50861104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56581200).
50861104 is an abundant number, since it is smaller than the sum of its proper divisors (62301296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50861104 is a wasteful number, since it uses less digits than its factorization.
50861104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2197 (or 2191 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 50861104 is about 7131.6971332215. The cubic root of 50861104 is about 370.5060132835.
Adding to 50861104 its reverse (40116805), we get a palindrome (90977909).
The spelling of 50861104 in words is "fifty million, eight hundred sixty-one thousand, one hundred four".
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