Base | Representation |
---|---|
bin | 1010010110001… |
… | …10111100100000 |
3 | 20001022210121220 |
4 | 11023012330200 |
5 | 134210014422 |
6 | 12340215040 |
7 | 2102525502 |
oct | 513067440 |
9 | 201283556 |
10 | 86798112 |
11 | 44aa4785 |
12 | 2509a480 |
13 | 14ca073b |
14 | b755d72 |
15 | 7947e5c |
hex | 52c6f20 |
86798112 has 24 divisors (see below), whose sum is σ = 227845296. Its totient is φ = 28932672.
The previous prime is 86798093. The next prime is 86798119. The reversal of 86798112 is 21189768.
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (86798119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451978 + ... + 452169.
It is an arithmetic number, because the mean of its divisors is an integer number (9493554).
Almost surely, 286798112 is an apocalyptic number.
It is an amenable number.
86798112 is an abundant number, since it is smaller than the sum of its proper divisors (141047184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86798112 is a wasteful number, since it uses less digits than its factorization.
86798112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 904160 (or 904152 counting only the distinct ones).
The product of its digits is 48384, while the sum is 42.
The square root of 86798112 is about 9316.5504345761. The cubic root of 86798112 is about 442.7617475314.
The spelling of 86798112 in words is "eighty-six million, seven hundred ninety-eight thousand, one hundred twelve".
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