Base | Representation |
---|---|
bin | 10110011010000110… |
… | …01110101110001100 |
3 | 1011001101202221100000 |
4 | 23031003032232030 |
5 | 144114202014404 |
6 | 5305423004300 |
7 | 604055152521 |
oct | 131503165614 |
9 | 34041687300 |
10 | 12030110604 |
11 | 5113758176 |
12 | 23b8a39690 |
13 | 1199477c55 |
14 | 821a19148 |
15 | 4a621c339 |
hex | 2cd0ceb8c |
12030110604 has 144 divisors (see below), whose sum is σ = 34267950080. Its totient is φ = 3676259520.
The previous prime is 12030110593. The next prime is 12030110621. The reversal of 12030110604 is 40601103021.
It is a happy number.
12030110604 is a `hidden beast` number, since 1 + 20 + 30 + 1 + 10 + 604 = 666.
12030110604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×120301106042 (a number of 21 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 47 ways as a sum of consecutive naturals, for example, 562002 + ... + 583014.
Almost surely, 212030110604 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12030110604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17133975040).
12030110604 is an abundant number, since it is smaller than the sum of its proper divisors (22237839476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12030110604 is a wasteful number, since it uses less digits than its factorization.
12030110604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21082 (or 21068 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12030110604 its reverse (40601103021), we get a palindrome (52631213625).
The spelling of 12030110604 in words is "twelve billion, thirty million, one hundred ten thousand, six hundred four".
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