Base | Representation |
---|---|
bin | 10001000110011111… |
… | …111110010101010010 |
3 | 1202101201120120122102 |
4 | 101012133332111102 |
5 | 300101314443312 |
6 | 12234035240402 |
7 | 1220021000321 |
oct | 210637762522 |
9 | 52351516572 |
10 | 18362656082 |
11 | 7873271331 |
12 | 3685749102 |
13 | 19683c8294 |
14 | c62a700b8 |
15 | 727141ec2 |
hex | 4467fe552 |
18362656082 has 16 divisors (see below), whose sum is σ = 28125134712. Its totient is φ = 8989447680.
The previous prime is 18362656003. The next prime is 18362656087. The reversal of 18362656082 is 28065626381.
It can be written as a sum of positive squares in 4 ways, for example, as 16447806001 + 1914850081 = 128249^2 + 43759^2 .
It is not an unprimeable number, because it can be changed into a prime (18362656087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439019 + ... + 479022.
Almost surely, 218362656082 is an apocalyptic number.
18362656082 is a deficient number, since it is larger than the sum of its proper divisors (9762478630).
18362656082 is a wasteful number, since it uses less digits than its factorization.
18362656082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 918253.
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 18362656082 in words is "eighteen billion, three hundred sixty-two million, six hundred fifty-six thousand, eighty-two".
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