Base | Representation |
---|---|
bin | 1001101010010010… |
… | …00101110100100100 |
3 | 111101110101200021220 |
4 | 10311021011310210 |
5 | 41110223333014 |
6 | 2214353340340 |
7 | 242345613165 |
oct | 46511056444 |
9 | 14343350256 |
10 | 5186542884 |
11 | 2221739486 |
12 | 1008b676b0 |
13 | 6486b38b3 |
14 | 372b7d76c |
15 | 2055036a9 |
hex | 135245d24 |
5186542884 has 48 divisors (see below), whose sum is σ = 12151937280. Its totient is φ = 1721723040.
The previous prime is 5186542883. The next prime is 5186542897. The reversal of 5186542884 is 4882456815.
It is not an unprimeable number, because it can be changed into a prime (5186542883) 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, 5089327 + ... + 5090345.
It is an arithmetic number, because the mean of its divisors is an integer number (253165360).
Almost surely, 25186542884 is an apocalyptic number.
It is an amenable number.
5186542884 is an abundant number, since it is smaller than the sum of its proper divisors (6965394396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5186542884 is a wasteful number, since it uses less digits than its factorization.
5186542884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2360 (or 2358 counting only the distinct ones).
The product of its digits is 2457600, while the sum is 51.
The square root of 5186542884 is about 72017.6567516606. The cubic root of 5186542884 is about 1730.9824221665.
It can be divided in two parts, 51865 and 42884, that added together give a palindrome (94749).
The spelling of 5186542884 in words is "five billion, one hundred eighty-six million, five hundred forty-two thousand, eight hundred eighty-four".
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