Base | Representation |
---|---|
bin | 101000010111100000… |
… | …1100100000001111100 |
3 | 22021202110022010220200 |
4 | 1100233001210001330 |
5 | 2410014200103141 |
6 | 103453554443500 |
7 | 6156134156121 |
oct | 1205701440174 |
9 | 267673263820 |
10 | 86688284796 |
11 | 33845305483 |
12 | 14973893590 |
13 | 823699a799 |
14 | 42a5152748 |
15 | 23c5762ab6 |
hex | 142f06407c |
86688284796 has 36 divisors (see below), whose sum is σ = 219385689432. Its totient is φ = 28862208864.
The previous prime is 86688284791. The next prime is 86688284797. The reversal of 86688284796 is 69748288668.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86688284791) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1380786 + ... + 1442201.
Almost surely, 286688284796 is an apocalyptic number.
It is an amenable number.
86688284796 is an abundant number, since it is smaller than the sum of its proper divisors (132697404636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86688284796 is a wasteful number, since it uses less digits than its factorization.
86688284796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2823850 (or 2823845 counting only the distinct ones).
The product of its digits is 445906944, while the sum is 72.
The spelling of 86688284796 in words is "eighty-six billion, six hundred eighty-eight million, two hundred eighty-four thousand, seven hundred ninety-six".
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