Base | Representation |
---|---|
bin | 101010011000100… |
… | …110000111110000 |
3 | 1211120001011000120 |
4 | 222120212013300 |
5 | 2424014400142 |
6 | 154321050240 |
7 | 23423112435 |
oct | 5230460760 |
9 | 1746034016 |
10 | 711090672 |
11 | 335434a46 |
12 | 17a186980 |
13 | b4423516 |
14 | 6a623b8c |
15 | 426637ec |
hex | 2a6261f0 |
711090672 has 80 divisors (see below), whose sum is σ = 1906500000. Its totient is φ = 228114432.
The previous prime is 711090659. The next prime is 711090673. The reversal of 711090672 is 276090117.
It is a super-3 number, since 3×7110906723 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (711090673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568704 + ... + 569952.
It is an arithmetic number, because the mean of its divisors is an integer number (23831250).
Almost surely, 2711090672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 711090672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (953250000).
711090672 is an abundant number, since it is smaller than the sum of its proper divisors (1195409328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
711090672 is a wasteful number, since it uses less digits than its factorization.
711090672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1698 (or 1692 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 33.
The square root of 711090672 is about 26666.2834305795. The cubic root of 711090672 is about 892.5687150603.
The spelling of 711090672 in words is "seven hundred eleven million, ninety thousand, six hundred seventy-two".
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