Base | Representation |
---|---|
bin | 1001011001110101111… |
… | …10100100111100111100 |
3 | 1010220000020021210121200 |
4 | 10230322332210330330 |
5 | 20243213134430022 |
6 | 404234032055500 |
7 | 32226005640132 |
oct | 4547276447474 |
9 | 1126006253550 |
10 | 323112030012 |
11 | 115038354552 |
12 | 52755694590 |
13 | 24614184105 |
14 | 118d2873752 |
15 | 861174cbac |
hex | 4b3afa4f3c |
323112030012 has 36 divisors (see below), whose sum is σ = 816788992656. Its totient is φ = 107699581440.
The previous prime is 323112029963. The next prime is 323112030091. The reversal of 323112030012 is 210030211323.
323112030012 is a `hidden beast` number, since 3 + 231 + 120 + 300 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 770937 + ... + 1113807.
Almost surely, 2323112030012 is an apocalyptic number.
It is an amenable number.
323112030012 is an abundant number, since it is smaller than the sum of its proper divisors (493676962644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323112030012 is a wasteful number, since it uses less digits than its factorization.
323112030012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 369058 (or 369053 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 323112030012 its reverse (210030211323), we get a palindrome (533142241335).
The spelling of 323112030012 in words is "three hundred twenty-three billion, one hundred twelve million, thirty thousand, twelve".
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