Base | Representation |
---|---|
bin | 1010101001010001… |
… | …00010000100101001 |
3 | 112202021112220212100 |
4 | 11110220202010221 |
5 | 43201002110021 |
6 | 2343025404013 |
7 | 261422445054 |
oct | 52450420451 |
9 | 15667486770 |
10 | 5714878761 |
11 | 2472999aa9 |
12 | 1135a99609 |
13 | 700caa387 |
14 | 3c2dcda9b |
15 | 236ab7626 |
hex | 154a22129 |
5714878761 has 6 divisors (see below), whose sum is σ = 8254824890. Its totient is φ = 3809919168.
The previous prime is 5714878739. The next prime is 5714878787. The reversal of 5714878761 is 1678784175.
5714878761 is a `hidden beast` number, since 571 + 4 + 8 + 7 + 8 + 7 + 61 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5613755625 + 101123136 = 74925^2 + 10056^2 .
It is not a de Polignac number, because 5714878761 - 27 = 5714878633 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5714878698 and 5714878707.
It is not an unprimeable number, because it can be changed into a prime (5714878711) 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, 317493256 + ... + 317493273.
Almost surely, 25714878761 is an apocalyptic number.
It is an amenable number.
5714878761 is a deficient number, since it is larger than the sum of its proper divisors (2539946129).
5714878761 is a wasteful number, since it uses less digits than its factorization.
5714878761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 634986535 (or 634986532 counting only the distinct ones).
The product of its digits is 2634240, while the sum is 54.
The square root of 5714878761 is about 75596.8171353794. The cubic root of 5714878761 is about 1787.8689161517.
The spelling of 5714878761 in words is "five billion, seven hundred fourteen million, eight hundred seventy-eight thousand, seven hundred sixty-one".
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