Base | Representation |
---|---|
bin | 1011111111110… |
… | …0000000011000 |
3 | 10111200021121012 |
4 | 2333330000120 |
5 | 100340042123 |
6 | 4554233052 |
7 | 1150446542 |
oct | 277740030 |
9 | 114607535 |
10 | 50315288 |
11 | 26446691 |
12 | 14a25788 |
13 | a568a7a |
14 | 697a692 |
15 | 463d378 |
hex | 2ffc018 |
50315288 has 8 divisors (see below), whose sum is σ = 94341180. Its totient is φ = 25157640.
The previous prime is 50315281. The next prime is 50315297. The reversal of 50315288 is 88251305.
It is a happy number.
50315288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50315281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3144698 + ... + 3144713.
Almost surely, 250315288 is an apocalyptic number.
It is an amenable number.
50315288 is a deficient number, since it is larger than the sum of its proper divisors (44025892).
50315288 is a wasteful number, since it uses less digits than its factorization.
50315288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6289417 (or 6289413 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 32.
The square root of 50315288 is about 7093.3270050097. The cubic root of 50315288 is about 369.1758818608.
The spelling of 50315288 in words is "fifty million, three hundred fifteen thousand, two hundred eighty-eight".
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