Base | Representation |
---|---|
bin | 101110101101110001… |
… | …111100100101000011 |
3 | 11210110202020202110220 |
4 | 232231301330211003 |
5 | 1310212002114221 |
6 | 35013202554123 |
7 | 3424005411162 |
oct | 565561744503 |
9 | 153422222426 |
10 | 50160191811 |
11 | 1a300136584 |
12 | 987a668943 |
13 | 4964cc9892 |
14 | 25dbb0d3d9 |
15 | 14889890c6 |
hex | badc7c943 |
50160191811 has 16 divisors (see below), whose sum is σ = 67263888384. Its totient is φ = 33248535264.
The previous prime is 50160191797. The next prime is 50160191899. The reversal of 50160191811 is 11819106105.
It is not a de Polignac number, because 50160191811 - 215 = 50160159043 is a prime.
It is a super-2 number, since 2×501601918112 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50160191911) 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, 899016 + ... + 953178.
It is an arithmetic number, because the mean of its divisors is an integer number (4203993024).
Almost surely, 250160191811 is an apocalyptic number.
50160191811 is a deficient number, since it is larger than the sum of its proper divisors (17103696573).
50160191811 is a wasteful number, since it uses less digits than its factorization.
50160191811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55930.
The product of its (nonzero) digits is 2160, while the sum is 33.
Adding to 50160191811 its reverse (11819106105), we get a palindrome (61979297916).
The spelling of 50160191811 in words is "fifty billion, one hundred sixty million, one hundred ninety-one thousand, eight hundred eleven".
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