Base | Representation |
---|---|
bin | 10111011100000010110… |
… | …11001100101100001000 |
3 | 2211222200211222202210012 |
4 | 23232001123030230020 |
5 | 101143304022300310 |
6 | 1413544050411052 |
7 | 112116556251422 |
oct | 13560133145410 |
9 | 2758624882705 |
10 | 805330275080 |
11 | 2905a1a44311 |
12 | 1100b3590a88 |
13 | 5ac333762b6 |
14 | 2ad9a23b812 |
15 | 15e36237c05 |
hex | bb816ccb08 |
805330275080 has 64 divisors (see below), whose sum is σ = 1842053806080. Its totient is φ = 316830240000.
The previous prime is 805330275053. The next prime is 805330275133. The reversal of 805330275080 is 80572033508.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50024 + ... + 1270103.
It is an arithmetic number, because the mean of its divisors is an integer number (28782090720).
Almost surely, 2805330275080 is an apocalyptic number.
It is an amenable number.
805330275080 is an abundant number, since it is smaller than the sum of its proper divisors (1036723531000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
805330275080 is a wasteful number, since it uses less digits than its factorization.
805330275080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1320390 (or 1320386 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 41.
The spelling of 805330275080 in words is "eight hundred five billion, three hundred thirty million, two hundred seventy-five thousand, eighty".
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