Base | Representation |
---|---|
bin | 1010010010011… |
… | …10100100001000 |
3 | 20000101202020200 |
4 | 11021032210020 |
5 | 134043230112 |
6 | 12321452200 |
7 | 2065403112 |
oct | 511164410 |
9 | 200352220 |
10 | 86305032 |
11 | 44798280 |
12 | 24aa1060 |
13 | 14b5a188 |
14 | b6683b2 |
15 | 789bcdc |
hex | 524e908 |
86305032 has 48 divisors (see below), whose sum is σ = 254994480. Its totient is φ = 26152800.
The previous prime is 86305031. The next prime is 86305033. The reversal of 86305032 is 23050368.
It is an interprime number because it is at equal distance from previous prime (86305031) and next prime (86305033).
It is a junction number, because it is equal to n+sod(n) for n = 86304987 and 86305005.
It is not an unprimeable number, because it can be changed into a prime (86305031) 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, 53694 + ... + 55277.
It is an arithmetic number, because the mean of its divisors is an integer number (5312385).
Almost surely, 286305032 is an apocalyptic number.
It is an amenable number.
86305032 is an abundant number, since it is smaller than the sum of its proper divisors (168689448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86305032 is a wasteful number, since it uses less digits than its factorization.
86305032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108994 (or 108987 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 86305032 is about 9290.0501613285. The cubic root of 86305032 is about 441.9217458700.
The spelling of 86305032 in words is "eighty-six million, three hundred five thousand, thirty-two".
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