Base | Representation |
---|---|
bin | 10110111010010001… |
… | …10100101011001000 |
3 | 1011202012122100202121 |
4 | 23131020310223020 |
5 | 200142300342412 |
6 | 5352303541024 |
7 | 613543243654 |
oct | 133510645310 |
9 | 34665570677 |
10 | 12300012232 |
11 | 5242044272 |
12 | 24732ba774 |
13 | 1210368061 |
14 | 8497d5a64 |
15 | 4bec83107 |
hex | 2dd234ac8 |
12300012232 has 8 divisors (see below), whose sum is σ = 23062522950. Its totient is φ = 6150006112.
The previous prime is 12300012217. The next prime is 12300012233. The reversal of 12300012232 is 23221000321.
It can be written as a sum of positive squares in only one way, i.e., 12215996676 + 84015556 = 110526^2 + 9166^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (12300012233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 768750757 + ... + 768750772.
Almost surely, 212300012232 is an apocalyptic number.
It is an amenable number.
12300012232 is a deficient number, since it is larger than the sum of its proper divisors (10762510718).
12300012232 is a wasteful number, since it uses less digits than its factorization.
12300012232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1537501535 (or 1537501531 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 12300012232 its reverse (23221000321), we get a palindrome (35521012553).
The spelling of 12300012232 in words is "twelve billion, three hundred million, twelve thousand, two hundred thirty-two".
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