Base | Representation |
---|---|
bin | 10110011000010101… |
… | …11110011001100100 |
3 | 1011000101000201100210 |
4 | 23030022332121210 |
5 | 144101413114214 |
6 | 5304134535420 |
7 | 603515622552 |
oct | 131412763144 |
9 | 34011021323 |
10 | 12015363684 |
11 | 51063a5635 |
12 | 23b3b07570 |
13 | 11963b386c |
14 | 81da9abd2 |
15 | 4a4ca7b59 |
hex | 2cc2be664 |
12015363684 has 12 divisors (see below), whose sum is σ = 28035848624. Its totient is φ = 4005121224.
The previous prime is 12015363671. The next prime is 12015363707. The reversal of 12015363684 is 48636351021.
12015363684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
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 3 ways as a sum of consecutive naturals, for example, 500640142 + ... + 500640165.
Almost surely, 212015363684 is an apocalyptic number.
It is an amenable number.
12015363684 is an abundant number, since it is smaller than the sum of its proper divisors (16020484940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12015363684 is a wasteful number, since it uses less digits than its factorization.
12015363684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1001280314 (or 1001280312 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The spelling of 12015363684 in words is "twelve billion, fifteen million, three hundred sixty-three thousand, six hundred eighty-four".
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