Base | Representation |
---|---|
bin | 1001110101101… |
… | …00001111000010 |
3 | 12202021210222212 |
4 | 10322310033002 |
5 | 132111332140 |
6 | 12104502122 |
7 | 2021316665 |
oct | 472641702 |
9 | 182253885 |
10 | 82527170 |
11 | 42647980 |
12 | 2377a942 |
13 | 1413675b |
14 | ad636dc |
15 | 73a2765 |
hex | 4eb43c2 |
82527170 has 32 divisors (see below), whose sum is σ = 163563840. Its totient is φ = 29730240.
The previous prime is 82527143. The next prime is 82527173. The reversal of 82527170 is 7172528.
It is not an unprimeable number, because it can be changed into a prime (82527173) 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 15 ways as a sum of consecutive naturals, for example, 8549 + ... + 15431.
It is an arithmetic number, because the mean of its divisors is an integer number (5111370).
Almost surely, 282527170 is an apocalyptic number.
82527170 is a deficient number, since it is larger than the sum of its proper divisors (81036670).
82527170 is a wasteful number, since it uses less digits than its factorization.
82527170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7010.
The product of its (nonzero) digits is 7840, while the sum is 32.
The square root of 82527170 is about 9084.4465984451. The cubic root of 82527170 is about 435.3771688059.
Adding to 82527170 its reverse (7172528), we get a palindrome (89699698).
The spelling of 82527170 in words is "eighty-two million, five hundred twenty-seven thousand, one hundred seventy".
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