Base | Representation |
---|---|
bin | 101111010110011100… |
… | …011011001011000100 |
3 | 11212020021222022212111 |
4 | 233112130123023010 |
5 | 1313111124301222 |
6 | 35205013230404 |
7 | 3446631255346 |
oct | 572634331304 |
9 | 155207868774 |
10 | 50842415812 |
11 | 1a620244571 |
12 | 9a2b032404 |
13 | 4a43453c16 |
14 | 266457b296 |
15 | 14c87e9777 |
hex | bd671b2c4 |
50842415812 has 12 divisors (see below), whose sum is σ = 89149033260. Its totient is φ = 25371263456.
The previous prime is 50842415749. The next prime is 50842415851. The reversal of 50842415812 is 21851424805.
It can be written as a sum of positive squares in 2 ways, for example, as 28154826436 + 22687589376 = 167794^2 + 150624^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12483823 + ... + 12487894.
It is an arithmetic number, because the mean of its divisors is an integer number (7429086105).
Almost surely, 250842415812 is an apocalyptic number.
It is an amenable number.
50842415812 is a deficient number, since it is larger than the sum of its proper divisors (38306617448).
50842415812 is a wasteful number, since it uses less digits than its factorization.
50842415812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24972230 (or 24972228 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 40.
The spelling of 50842415812 in words is "fifty billion, eight hundred forty-two million, four hundred fifteen thousand, eight hundred twelve".
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