Base | Representation |
---|---|
bin | 10111011101100011001… |
… | …11110010101111110100 |
3 | 2212001210012112022101220 |
4 | 23232301213302233310 |
5 | 101201433023224220 |
6 | 1414200213550340 |
7 | 112145605306200 |
oct | 13566147625764 |
9 | 2761705468356 |
10 | 806138883060 |
11 | 290977424475 |
12 | 11029a3453b0 |
13 | 5b031a51264 |
14 | 2b0357a7b00 |
15 | 15e82210540 |
hex | bbb19f2bf4 |
806138883060 has 144 divisors (see below), whose sum is σ = 2696674990464. Its totient is φ = 179280283392.
The previous prime is 806138883013. The next prime is 806138883079. The reversal of 806138883060 is 60388831608.
It is a junction number, because it is equal to n+sod(n) for n = 806138882994 and 806138883012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3596584 + ... + 3814143.
It is an arithmetic number, because the mean of its divisors is an integer number (18726909656).
Almost surely, 2806138883060 is an apocalyptic number.
It is an amenable number.
806138883060 is an abundant number, since it is smaller than the sum of its proper divisors (1890536107404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
806138883060 is a wasteful number, since it uses less digits than its factorization.
806138883060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7410790 (or 7410781 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 51.
The spelling of 806138883060 in words is "eight hundred six billion, one hundred thirty-eight million, eight hundred eighty-three thousand, sixty".
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