Base | Representation |
---|---|
bin | 1010101100100100… |
… | …00000100100000000 |
3 | 112211012120200112200 |
4 | 11112102000210000 |
5 | 43230041410033 |
6 | 2345454153200 |
7 | 262206455244 |
oct | 52622004400 |
9 | 15735520480 |
10 | 5742528768 |
11 | 2487564949 |
12 | 11431b2800 |
13 | 70693b822 |
14 | 3c694a424 |
15 | 23922a013 |
hex | 156480900 |
5742528768 has 54 divisors (see below), whose sum is σ = 16557132774. Its totient is φ = 1914175488.
The previous prime is 5742528767. The next prime is 5742528769. The reversal of 5742528768 is 8678252475.
5742528768 is a `hidden beast` number, since 5 + 7 + 42 + 528 + 76 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (5742528767) and next prime (5742528769).
It can be written as a sum of positive squares in only one way, i.e., 5614205184 + 128323584 = 74928^2 + 11328^2 .
It is not an unprimeable number, because it can be changed into a prime (5742528767) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1243905 + ... + 1248512.
Almost surely, 25742528768 is an apocalyptic number.
It is an amenable number.
5742528768 is an abundant number, since it is smaller than the sum of its proper divisors (10814604006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5742528768 is a wasteful number, since it uses less digits than its factorization.
5742528768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2492439 (or 2492422 counting only the distinct ones).
The product of its digits is 7526400, while the sum is 54.
The square root of 5742528768 is about 75779.4745825016. The cubic root of 5742528768 is about 1790.7476634883.
The spelling of 5742528768 in words is "five billion, seven hundred forty-two million, five hundred twenty-eight thousand, seven hundred sixty-eight".
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