Base | Representation |
---|---|
bin | 111011100110110100… |
… | …100101011111110000 |
3 | 20010012102012212212211 |
4 | 323212310211133300 |
5 | 2022034013240041 |
6 | 45222510501504 |
7 | 4424013522346 |
oct | 734664453760 |
9 | 203172185784 |
10 | 64002086896 |
11 | 251635671a0 |
12 | 104a2204894 |
13 | 605c92c747 |
14 | 31521cb996 |
15 | 19e8c8b481 |
hex | ee6d257f0 |
64002086896 has 20 divisors (see below), whose sum is σ = 135277138584. Its totient is φ = 29091857600.
The previous prime is 64002086803. The next prime is 64002086903. The reversal of 64002086896 is 69868020046.
It is a congruent number.
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, 181823935 + ... + 181824286.
Almost surely, 264002086896 is an apocalyptic number.
It is an amenable number.
64002086896 is an abundant number, since it is smaller than the sum of its proper divisors (71275051688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64002086896 is a wasteful number, since it uses less digits than its factorization.
64002086896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363648240 (or 363648234 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 49.
The spelling of 64002086896 in words is "sixty-four billion, two million, eighty-six thousand, eight hundred ninety-six".
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