Base | Representation |
---|---|
bin | 11010000111010110100… |
… | …00010110100011011100 |
3 | 10011210002101111110212121 |
4 | 31003223100112203130 |
5 | 104200132313130022 |
6 | 1524114115512324 |
7 | 121553635155316 |
oct | 15035320264334 |
9 | 3153071443777 |
10 | 897300130012 |
11 | 3165a7592590 |
12 | 125a9bbb86a4 |
13 | 667cc3198c0 |
14 | 316029c87b6 |
15 | 1851a4c02c7 |
hex | d0eb4168dc |
897300130012 has 48 divisors (see below), whose sum is σ = 1887701219712. Its totient is φ = 367733983680.
The previous prime is 897300130007. The next prime is 897300130039. The reversal of 897300130012 is 210031003798.
It is a self number, because there is not a number n which added to its sum of digits gives 897300130012.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 18216178 + ... + 18265369.
It is an arithmetic number, because the mean of its divisors is an integer number (39327108744).
Almost surely, 2897300130012 is an apocalyptic number.
It is an amenable number.
897300130012 is an abundant number, since it is smaller than the sum of its proper divisors (990401089700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897300130012 is a wasteful number, since it uses less digits than its factorization.
897300130012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36481618 (or 36481616 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 34.
The spelling of 897300130012 in words is "eight hundred ninety-seven billion, three hundred million, one hundred thirty thousand, twelve".
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