Base | Representation |
---|---|
bin | 1010010010110… |
… | …11100000011011 |
3 | 20000111102222001 |
4 | 11021123200123 |
5 | 134101424133 |
6 | 12322541431 |
7 | 2066013502 |
oct | 511334033 |
9 | 200442861 |
10 | 86358043 |
11 | 44824092 |
12 | 24b07877 |
13 | 14b78345 |
14 | b67d839 |
15 | 78ac87d |
hex | 525b81b |
86358043 has 4 divisors (see below), whose sum is σ = 86805688. Its totient is φ = 85910400.
The previous prime is 86358023. The next prime is 86358047. The reversal of 86358043 is 34085368.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 86358043 - 217 = 86226971 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 86357993 and 86358011.
It is not an unprimeable number, because it can be changed into a prime (86358047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223533 + ... + 223918.
It is an arithmetic number, because the mean of its divisors is an integer number (21701422).
Almost surely, 286358043 is an apocalyptic number.
86358043 is a deficient number, since it is larger than the sum of its proper divisors (447645).
86358043 is a wasteful number, since it uses less digits than its factorization.
86358043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447644.
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 86358043 is about 9292.9028295791. The cubic root of 86358043 is about 442.0122076438.
The spelling of 86358043 in words is "eighty-six million, three hundred fifty-eight thousand, forty-three".
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