Base | Representation |
---|---|
bin | 1010010100001… |
… | …01100000111010 |
3 | 20000211011222202 |
4 | 11022011200322 |
5 | 134122430411 |
6 | 12330350202 |
7 | 2100331235 |
oct | 512054072 |
9 | 200734882 |
10 | 86530106 |
11 | 44931393 |
12 | 24b8b362 |
13 | 14c08760 |
14 | b6c641c |
15 | 78e383b |
hex | 528583a |
86530106 has 16 divisors (see below), whose sum is σ = 140049000. Its totient is φ = 39859968.
The previous prime is 86530069. The next prime is 86530109. The reversal of 86530106 is 60103568.
It can be written as a sum of positive squares in 4 ways, for example, as 37319881 + 49210225 = 6109^2 + 7015^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (86530109) 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 7 ways as a sum of consecutive naturals, for example, 11870 + ... + 17718.
Almost surely, 286530106 is an apocalyptic number.
86530106 is a deficient number, since it is larger than the sum of its proper divisors (53518894).
86530106 is a wasteful number, since it uses less digits than its factorization.
86530106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6433.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 86530106 is about 9302.1559866517. The cubic root of 86530106 is about 442.3055734527.
The spelling of 86530106 in words is "eighty-six million, five hundred thirty thousand, one hundred six".
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