Base | Representation |
---|---|
bin | 1001110101101… |
… | …10001111001010 |
3 | 12202022020020120 |
4 | 10322312033022 |
5 | 132112112440 |
6 | 12105004110 |
7 | 2021352621 |
oct | 472661712 |
9 | 182266216 |
10 | 82535370 |
11 | 42653055 |
12 | 23783636 |
13 | 1413a3c8 |
14 | ad666b8 |
15 | 73a4dd0 |
hex | 4eb63ca |
82535370 has 32 divisors (see below), whose sum is σ = 200880000. Its totient is φ = 21698880.
The previous prime is 82535311. The next prime is 82535377. The reversal of 82535370 is 7353528.
It is not an unprimeable number, because it can be changed into a prime (82535377) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17245 + ... + 21504.
It is an arithmetic number, because the mean of its divisors is an integer number (6277500).
Almost surely, 282535370 is an apocalyptic number.
82535370 is an abundant number, since it is smaller than the sum of its proper divisors (118344630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82535370 is a wasteful number, since it uses less digits than its factorization.
82535370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38830.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 82535370 is about 9084.8979080670. The cubic root of 82535370 is about 435.3915881967.
Adding to 82535370 its reverse (7353528), we get a palindrome (89888898).
The spelling of 82535370 in words is "eighty-two million, five hundred thirty-five thousand, three hundred seventy".
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