Base | Representation |
---|---|
bin | 101111000101111110… |
… | …111000011111100011 |
3 | 11211112001021221120102 |
4 | 233011332320133203 |
5 | 1312024424024011 |
6 | 35121345533015 |
7 | 3440035625645 |
oct | 570576703743 |
9 | 154461257512 |
10 | 50566236131 |
11 | 1a49935a6a4 |
12 | 997264416b |
13 | 49cb1763a8 |
14 | 2639a08895 |
15 | 14ae44373b |
hex | bc5fb87e3 |
50566236131 has 16 divisors (see below), whose sum is σ = 54310033440. Its totient is φ = 46933286400.
The previous prime is 50566236113. The next prime is 50566236167. The reversal of 50566236131 is 13163266505.
It is a cyclic number.
It is not a de Polignac number, because 50566236131 - 214 = 50566219747 is a prime.
It is a super-2 number, since 2×505662361312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50566236101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670091 + ... + 741723.
It is an arithmetic number, because the mean of its divisors is an integer number (3394377090).
Almost surely, 250566236131 is an apocalyptic number.
50566236131 is a deficient number, since it is larger than the sum of its proper divisors (3743797309).
50566236131 is a wasteful number, since it uses less digits than its factorization.
50566236131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72406.
The product of its (nonzero) digits is 97200, while the sum is 38.
The spelling of 50566236131 in words is "fifty billion, five hundred sixty-six million, two hundred thirty-six thousand, one hundred thirty-one".
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