Base | Representation |
---|---|
bin | 1001101010100001… |
… | …10011000000010100 |
3 | 111101121012022022200 |
4 | 10311100303000110 |
5 | 41111233003324 |
6 | 2214504524500 |
7 | 242402025504 |
oct | 46520630024 |
9 | 14347168280 |
10 | 5188562964 |
11 | 2222899172 |
12 | 1009780730 |
13 | 648c40200 |
14 | 373147a04 |
15 | 2057a1ec9 |
hex | 135433014 |
5188562964 has 108 divisors (see below), whose sum is σ = 14233319100. Its totient is φ = 1592967168.
The previous prime is 5188562963. The next prime is 5188562999. The reversal of 5188562964 is 4692658815.
5188562964 is a `hidden beast` number, since 5 + 1 + 8 + 8 + 5 + 629 + 6 + 4 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 2537136900 + 2651426064 = 50370^2 + 51492^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5188562964.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5188562963) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4678042 + ... + 4679150.
Almost surely, 25188562964 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5188562964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7116659550).
5188562964 is an abundant number, since it is smaller than the sum of its proper divisors (9044756136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5188562964 is a wasteful number, since it uses less digits than its factorization.
5188562964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1914 (or 1896 counting only the distinct ones).
The product of its digits is 4147200, while the sum is 54.
The square root of 5188562964 is about 72031.6802802767. The cubic root of 5188562964 is about 1731.2071234864.
The spelling of 5188562964 in words is "five billion, one hundred eighty-eight million, five hundred sixty-two thousand, nine hundred sixty-four".
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