Base | Representation |
---|---|
bin | 10110011110000110… |
… | …01010001000001000 |
3 | 1011010201212201112201 |
4 | 23033003022020020 |
5 | 144201243134331 |
6 | 5313021445544 |
7 | 604643205136 |
oct | 131703121010 |
9 | 34121781481 |
10 | 12063646216 |
11 | 5130682a56 |
12 | 24081108b4 |
13 | 11a33ba2cb |
14 | 826268756 |
15 | 4a9143a61 |
hex | 2cf0ca208 |
12063646216 has 64 divisors (see below), whose sum is σ = 24574492800. Its totient is φ = 5529689088.
The previous prime is 12063646163. The next prime is 12063646219. The reversal of 12063646216 is 61264636021.
It is a super-2 number, since 2×120636462162 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12063646219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2272221 + ... + 2277523.
It is an arithmetic number, because the mean of its divisors is an integer number (383976450).
Almost surely, 212063646216 is an apocalyptic number.
It is an amenable number.
12063646216 is an abundant number, since it is smaller than the sum of its proper divisors (12510846584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12063646216 is a wasteful number, since it uses less digits than its factorization.
12063646216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5758 (or 5754 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 12063646216 in words is "twelve billion, sixty-three million, six hundred forty-six thousand, two hundred sixteen".
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