Base | Representation |
---|---|
bin | 1110010010110101… |
… | …11000101011111001 |
3 | 201210211102120012200 |
4 | 13021122320223321 |
5 | 111204101020031 |
6 | 3305301300413 |
7 | 361113632562 |
oct | 71132705371 |
9 | 21724376180 |
10 | 7674235641 |
11 | 32889a6906 |
12 | 15a2104709 |
13 | 953bc4247 |
14 | 52b309169 |
15 | 2edaec8e6 |
hex | 1c96b8af9 |
7674235641 has 24 divisors (see below), whose sum is σ = 11671938720. Its totient is φ = 4845427776.
The previous prime is 7674235619. The next prime is 7674235643. The reversal of 7674235641 is 1465324767.
7674235641 is a `hidden beast` number, since 7 + 67 + 4 + 23 + 564 + 1 = 666.
7674235641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 7674235641 - 25 = 7674235609 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7674235643) 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 23 ways as a sum of consecutive naturals, for example, 1009045 + ... + 1016621.
It is an arithmetic number, because the mean of its divisors is an integer number (486330780).
Almost surely, 27674235641 is an apocalyptic number.
It is an amenable number.
7674235641 is a deficient number, since it is larger than the sum of its proper divisors (3997703079).
7674235641 is a wasteful number, since it uses less digits than its factorization.
7674235641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13525 (or 13522 counting only the distinct ones).
The product of its digits is 846720, while the sum is 45.
The square root of 7674235641 is about 87602.7148038233. The cubic root of 7674235641 is about 1972.4759202292.
The spelling of 7674235641 in words is "seven billion, six hundred seventy-four million, two hundred thirty-five thousand, six hundred forty-one".
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