Base | Representation |
---|---|
bin | 1001101110101010… |
… | …00110110101001100 |
3 | 111111000110110010021 |
4 | 10313111012311030 |
5 | 41144122402210 |
6 | 2222144151524 |
7 | 243302603614 |
oct | 46725066514 |
9 | 14430413107 |
10 | 5223247180 |
11 | 2240428a08 |
12 | 10193085a4 |
13 | 653195308 |
14 | 3779b5a44 |
15 | 208853bda |
hex | 137546d4c |
5223247180 has 24 divisors (see below), whose sum is σ = 10985491440. Its totient is φ = 2086123200.
The previous prime is 5223247151. The next prime is 5223247181. The reversal of 5223247180 is 817423225.
It is a happy number.
It is a super-2 number, since 2×52232471802 = 54564622206755904800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5223247181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184971 + ... + 211330.
It is an arithmetic number, because the mean of its divisors is an integer number (457728810).
Almost surely, 25223247180 is an apocalyptic number.
It is an amenable number.
5223247180 is an abundant number, since it is smaller than the sum of its proper divisors (5762244260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5223247180 is a wasteful number, since it uses less digits than its factorization.
5223247180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396969 (or 396967 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 5223247180 is about 72272.0359475226. The cubic root of 5223247180 is about 1735.0561185745.
The spelling of 5223247180 in words is "five billion, two hundred twenty-three million, two hundred forty-seven thousand, one hundred eighty".
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