Base | Representation |
---|---|
bin | 101111010101010100… |
… | …010101001100001011 |
3 | 11212011222102011111020 |
4 | 233111110111030023 |
5 | 1313041310020224 |
6 | 35203100203523 |
7 | 3446311523526 |
oct | 572524251413 |
9 | 155158364436 |
10 | 50823516939 |
11 | 1a610606568 |
12 | 9a248395a3 |
13 | 4a3c567a60 |
14 | 2661c5bbbd |
15 | 14c6d14c79 |
hex | bd551530b |
50823516939 has 16 divisors (see below), whose sum is σ = 73029600000. Its totient is φ = 31253620896.
The previous prime is 50823516937. The next prime is 50823516973. The reversal of 50823516939 is 93961532805.
50823516939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50823516939 - 21 = 50823516937 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50823516891 and 50823516900.
It is not an unprimeable number, because it can be changed into a prime (50823516937) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411189 + ... + 520310.
It is an arithmetic number, because the mean of its divisors is an integer number (4564350000).
Almost surely, 250823516939 is an apocalyptic number.
50823516939 is a deficient number, since it is larger than the sum of its proper divisors (22206083061).
50823516939 is a wasteful number, since it uses less digits than its factorization.
50823516939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 932914.
The product of its (nonzero) digits is 1749600, while the sum is 51.
The spelling of 50823516939 in words is "fifty billion, eight hundred twenty-three million, five hundred sixteen thousand, nine hundred thirty-nine".
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