Base | Representation |
---|---|
bin | 1101000011000011… |
… | …11111001010010000 |
3 | 200002012011022012022 |
4 | 12201201333022100 |
5 | 103321240233103 |
6 | 3115033351012 |
7 | 335406406250 |
oct | 64141771220 |
9 | 20065138168 |
10 | 7005008528 |
11 | 2a75165651 |
12 | 1435b68468 |
13 | 87836a87b |
14 | 4a64a1960 |
15 | 2aeea8138 |
hex | 1a187f290 |
7005008528 has 20 divisors (see below), whose sum is σ = 15511090560. Its totient is φ = 3002146464.
The previous prime is 7005008459. The next prime is 7005008531. The reversal of 7005008528 is 8258005007.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31272248 + ... + 31272471.
It is an arithmetic number, because the mean of its divisors is an integer number (775554528).
Almost surely, 27005008528 is an apocalyptic number.
It is an amenable number.
7005008528 is an abundant number, since it is smaller than the sum of its proper divisors (8506082032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7005008528 is a wasteful number, since it uses less digits than its factorization.
7005008528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62544734 (or 62544728 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 35.
The square root of 7005008528 is about 83695.9289810442. The cubic root of 7005008528 is about 1913.3873106402.
The spelling of 7005008528 in words is "seven billion, five million, eight thousand, five hundred twenty-eight".
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