Base | Representation |
---|---|
bin | 1101010010000010… |
… | …10011101010011010 |
3 | 200101221121000220100 |
4 | 12221001103222122 |
5 | 104100422100412 |
6 | 3135322440230 |
7 | 341463414462 |
oct | 65101235232 |
9 | 20357530810 |
10 | 7130659482 |
11 | 302a087011 |
12 | 1470063076 |
13 | 8983c294b |
14 | 4b904cba2 |
15 | 2bb027edc |
hex | 1a9053a9a |
7130659482 has 24 divisors (see below), whose sum is σ = 15452810100. Its totient is φ = 2376417600.
The previous prime is 7130659447. The next prime is 7130659493. The reversal of 7130659482 is 2849560317.
7130659482 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 6789924801 + 340734681 = 82401^2 + 18459^2 .
7130659482 is strictly pandigital in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61732 + ... + 134432.
It is a 1-persistent number, because it is pandigital, but 2⋅7130659482 = 14261318964 is not.
Almost surely, 27130659482 is an apocalyptic number.
7130659482 is an abundant number, since it is smaller than the sum of its proper divisors (8322150618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7130659482 is a wasteful number, since it uses less digits than its factorization.
7130659482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78158 (or 78155 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 7130659482 is about 84443.2323043120. The cubic root of 7130659482 is about 1924.7599167161.
The spelling of 7130659482 in words is "seven billion, one hundred thirty million, six hundred fifty-nine thousand, four hundred eighty-two".
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