Base | Representation |
---|---|
bin | 101111011101001111… |
… | …111001101011101111 |
3 | 11212112020210010200011 |
4 | 233131033321223233 |
5 | 1313324340322143 |
6 | 35224212114051 |
7 | 3452515504360 |
oct | 573517715357 |
9 | 155466703604 |
10 | 50956573423 |
11 | 1a6797258a8 |
12 | 9a61305927 |
13 | 4a60cb37c2 |
14 | 26757b5b67 |
15 | 14d3848e9d |
hex | bdd3f9aef |
50956573423 has 24 divisors (see below), whose sum is σ = 63445217280. Its totient is φ = 40043425680.
The previous prime is 50956573397. The next prime is 50956573453. The reversal of 50956573423 is 32437565905.
It is a de Polignac number, because none of the positive numbers 2k-50956573423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50956573453) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246903 + ... + 403576.
It is an arithmetic number, because the mean of its divisors is an integer number (2643550720).
Almost surely, 250956573423 is an apocalyptic number.
50956573423 is a deficient number, since it is larger than the sum of its proper divisors (12488643857).
50956573423 is a wasteful number, since it uses less digits than its factorization.
50956573423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650555 (or 650536 counting only the distinct ones).
The product of its (nonzero) digits is 3402000, while the sum is 49.
The spelling of 50956573423 in words is "fifty billion, nine hundred fifty-six million, five hundred seventy-three thousand, four hundred twenty-three".
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