Base | Representation |
---|---|
bin | 1010100110000101… |
… | …01101111100101000 |
3 | 112200102022221000000 |
4 | 11103002231330220 |
5 | 43122134014322 |
6 | 2340233343000 |
7 | 260646543363 |
oct | 52302557450 |
9 | 15612287000 |
10 | 5688188712 |
11 | 245991a408 |
12 | 1128b67a60 |
13 | 6c85c3b4b |
14 | 3bd6430da |
15 | 2345943ac |
hex | 1530adf28 |
5688188712 has 112 divisors (see below), whose sum is σ = 16931641140. Its totient is φ = 1784498688.
The previous prime is 5688188711. The next prime is 5688188741. The reversal of 5688188712 is 2178818865.
5688188712 is a `hidden beast` number, since 568 + 8 + 1 + 8 + 8 + 71 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4710625956 + 977562756 = 68634^2 + 31266^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (5688188711) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 70458 + ... + 127830.
Almost surely, 25688188712 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 5688188712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8465820570).
5688188712 is an abundant number, since it is smaller than the sum of its proper divisors (11243452428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5688188712 is a wasteful number, since it uses less digits than its factorization.
5688188712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57414 (or 57395 counting only the distinct ones).
The product of its digits is 1720320, while the sum is 54.
The square root of 5688188712 is about 75420.0816228675. The cubic root of 5688188712 is about 1785.0812928163.
The spelling of 5688188712 in words is "five billion, six hundred eighty-eight million, one hundred eighty-eight thousand, seven hundred twelve".
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