Base | Representation |
---|---|
bin | 100110011101010010… |
… | …1001100101000001011 |
3 | 21220011122101212110000 |
4 | 1030322211030220023 |
5 | 2323114311130303 |
6 | 101535014254043 |
7 | 5652405454443 |
oct | 1147245145013 |
9 | 256148355400 |
10 | 82587208203 |
11 | 32030364985 |
12 | 1400a357323 |
13 | 7a32149546 |
14 | 3dd660b123 |
15 | 22356c3da3 |
hex | 133a94ca0b |
82587208203 has 20 divisors (see below), whose sum is σ = 124258592920. Its totient is φ = 54662029632.
The previous prime is 82587208147. The next prime is 82587208213. The reversal of 82587208203 is 30280278528.
It is not a de Polignac number, because 82587208203 - 221 = 82585111051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82587208213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3656350 + ... + 3678867.
It is an arithmetic number, because the mean of its divisors is an integer number (6212929646).
Almost surely, 282587208203 is an apocalyptic number.
82587208203 is a deficient number, since it is larger than the sum of its proper divisors (41671384717).
82587208203 is a wasteful number, since it uses less digits than its factorization.
82587208203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7335368 (or 7335359 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 45.
The spelling of 82587208203 in words is "eighty-two billion, five hundred eighty-seven million, two hundred eight thousand, two hundred three".
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