Base | Representation |
---|---|
bin | 11110001100111111… |
… | …000000111010001000 |
3 | 10002201002221210000200 |
4 | 132030333000322020 |
5 | 1012404101200404 |
6 | 22522001332200 |
7 | 2225435205543 |
oct | 361477007210 |
9 | 102632853020 |
10 | 32430100104 |
11 | 12831a45226 |
12 | 6350937060 |
13 | 309a98c45c |
14 | 17d90a185a |
15 | c9c148839 |
hex | 78cfc0e88 |
32430100104 has 48 divisors (see below), whose sum is σ = 90205353420. Its totient is φ = 10517869440.
The previous prime is 32430100081. The next prime is 32430100111. The reversal of 32430100104 is 40100103423.
32430100104 is a `hidden beast` number, since 32 + 430 + 100 + 104 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 32281308900 + 148791204 = 179670^2 + 12198^2 .
It is a super-2 number, since 2×324301001042 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 6084067 + ... + 6089394.
Almost surely, 232430100104 is an apocalyptic number.
It is an amenable number.
32430100104 is an abundant number, since it is smaller than the sum of its proper divisors (57775253316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32430100104 is a wasteful number, since it uses less digits than its factorization.
32430100104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12173510 (or 12173503 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 32430100104 its reverse (40100103423), we get a palindrome (72530203527).
The spelling of 32430100104 in words is "thirty-two billion, four hundred thirty million, one hundred thousand, one hundred four".
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