Base | Representation |
---|---|
bin | 1010010110001… |
… | …10000000110101 |
3 | 20001022121101110 |
4 | 11023012000311 |
5 | 134204404133 |
6 | 12340145233 |
7 | 2102511405 |
oct | 513060065 |
9 | 201277343 |
10 | 86794293 |
11 | 44aa1923 |
12 | 25098219 |
13 | 14c9ba91 |
14 | b754805 |
15 | 7946c63 |
hex | 52c6035 |
86794293 has 4 divisors (see below), whose sum is σ = 115725728. Its totient is φ = 57862860.
The previous prime is 86794291. The next prime is 86794319. The reversal of 86794293 is 39249768.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 86794293 - 21 = 86794291 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86794291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14465713 + ... + 14465718.
It is an arithmetic number, because the mean of its divisors is an integer number (28931432).
Almost surely, 286794293 is an apocalyptic number.
It is an amenable number.
86794293 is a deficient number, since it is larger than the sum of its proper divisors (28931435).
86794293 is a wasteful number, since it uses less digits than its factorization.
86794293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28931434.
The product of its digits is 653184, while the sum is 48.
The square root of 86794293 is about 9316.3454744873. The cubic root of 86794293 is about 442.7552537960.
The spelling of 86794293 in words is "eighty-six million, seven hundred ninety-four thousand, two hundred ninety-three".
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