Base | Representation |
---|---|
bin | 11100101101010110… |
… | …110000010110110011 |
3 | 2221120022000100222000 |
4 | 130231112300112303 |
5 | 1001112340223102 |
6 | 22054445545043 |
7 | 2140614135426 |
oct | 345526602663 |
9 | 87508010860 |
10 | 30825711027 |
11 | 12089345a41 |
12 | 5b83575183 |
13 | 2ba347a9c7 |
14 | 16c5d879bd |
15 | c0637e01c |
hex | 72d5b05b3 |
30825711027 has 8 divisors (see below), whose sum is σ = 45667720080. Its totient is φ = 20550474000.
The previous prime is 30825710983. The next prime is 30825711029. The reversal of 30825711027 is 72011752803.
30825711027 is a `hidden beast` number, since 3 + 0 + 82 + 571 + 1 + 0 + 2 + 7 = 666.
It is not a de Polignac number, because 30825711027 - 214 = 30825694643 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30825710982 and 30825711000.
It is not an unprimeable number, because it can be changed into a prime (30825711029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570846474 + ... + 570846527.
It is an arithmetic number, because the mean of its divisors is an integer number (5708465010).
Almost surely, 230825711027 is an apocalyptic number.
30825711027 is a deficient number, since it is larger than the sum of its proper divisors (14842009053).
30825711027 is a wasteful number, since it uses less digits than its factorization.
30825711027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1141693010 (or 1141693004 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 36.
The spelling of 30825711027 in words is "thirty billion, eight hundred twenty-five million, seven hundred eleven thousand, twenty-seven".
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