| Base | Representation |
|---|---|
| bin | 10110111101000110… |
| … | …00011000011101100 |
| 3 | 1011210212011000001000 |
| 4 | 23132203003003230 |
| 5 | 200214324222413 |
| 6 | 5354510520300 |
| 7 | 614251262610 |
| oct | 133643030354 |
| 9 | 34725130030 |
| 10 | 12323664108 |
| 11 | 5254429278 |
| 12 | 247b206090 |
| 13 | 1215229752 |
| 14 | 84c9d1340 |
| 15 | 4c1da6073 |
| hex | 2de8c30ec |
12323664108 has 96 divisors (see below), whose sum is σ = 36557982720. Its totient is φ = 3516860160.
The previous prime is 12323664107. The next prime is 12323664113. The reversal of 12323664108 is 80146632321.
12323664108 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 3 + 6 + 641 + 0 + 8 = 666.
12323664108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (12323664103) 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 31 ways as a sum of consecutive naturals, for example, 656785 + ... + 675287.
It is an arithmetic number, because the mean of its divisors is an integer number (380812320).
Almost surely, 212323664108 is an apocalyptic number.
12323664108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12323664108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18278991360).
12323664108 is an abundant number, since it is smaller than the sum of its proper divisors (24234318612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12323664108 is a wasteful number, since it uses less digits than its factorization.
12323664108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19404 (or 19396 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
Adding to 12323664108 its sum of digits (36), we get a square (12323664144 = 1110122).
The spelling of 12323664108 in words is "twelve billion, three hundred twenty-three million, six hundred sixty-four thousand, one hundred eight".
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