Base | Representation |
---|---|
bin | 10110110010110101… |
… | …10101000100111000 |
3 | 1011120212020200122211 |
4 | 23121122311010320 |
5 | 200030312423413 |
6 | 5342154424504 |
7 | 612155040640 |
oct | 133132650470 |
9 | 34525220584 |
10 | 12237623608 |
11 | 520a901821 |
12 | 2456432134 |
13 | 1200462b02 |
14 | 8413d5520 |
15 | 4b955c83d |
hex | 2d96b5138 |
12237623608 has 32 divisors (see below), whose sum is σ = 26932226400. Its totient is φ = 5102946432.
The previous prime is 12237623603. The next prime is 12237623653. The reversal of 12237623608 is 80632673221.
12237623608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12237623603) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2951023 + ... + 2955166.
It is an arithmetic number, because the mean of its divisors is an integer number (841632075).
Almost surely, 212237623608 is an apocalyptic number.
It is an amenable number.
12237623608 is an abundant number, since it is smaller than the sum of its proper divisors (14694602792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12237623608 is a wasteful number, since it uses less digits than its factorization.
12237623608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5906239 (or 5906235 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 40.
The spelling of 12237623608 in words is "twelve billion, two hundred thirty-seven million, six hundred twenty-three thousand, six hundred eight".
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