Base | Representation |
---|---|
bin | 1001110010110… |
… | …01101001000000 |
3 | 12201120221222101 |
4 | 10321121221000 |
5 | 132012443341 |
6 | 12052520144 |
7 | 2015213101 |
oct | 471315100 |
9 | 181527871 |
10 | 82156096 |
11 | 42414100 |
12 | 23620054 |
13 | 14036899 |
14 | aca83a8 |
15 | 732c831 |
hex | 4e59a40 |
82156096 has 63 divisors (see below), whose sum is σ = 180953283. Its totient is φ = 36981120.
The previous prime is 82156093. The next prime is 82156103. The reversal of 82156096 is 69065128.
The square root of 82156096 is 9064.
It is a perfect power (a square), and thus also a powerful number.
It is a super-2 number, since 2×821560962 = 13499248219922432, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82156093) 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 8 ways as a sum of consecutive naturals, for example, 797581 + ... + 797683.
Almost surely, 282156096 is an apocalyptic number.
82156096 is the 9064-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 82156096
82156096 is an abundant number, since it is smaller than the sum of its proper divisors (98797187).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82156096 is a wasteful number, since it uses less digits than its factorization.
82156096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240 (or 116 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The cubic root of 82156096 is about 434.7236470816.
The spelling of 82156096 in words is "eighty-two million, one hundred fifty-six thousand, ninety-six".
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