Base | Representation |
---|---|
bin | 11000010110100001… |
… | …10001101101111100 |
3 | 1020202010202100112111 |
4 | 30023100301231330 |
5 | 203233401133322 |
6 | 10001145543404 |
7 | 641660612314 |
oct | 141320615574 |
9 | 36663670474 |
10 | 13073849212 |
11 | 55a9935466 |
12 | 264a4a4b64 |
13 | 130478a568 |
14 | 8c04b0444 |
15 | 517b8d177 |
hex | 30b431b7c |
13073849212 has 24 divisors (see below), whose sum is σ = 23520486080. Its totient is φ = 6354054720.
The previous prime is 13073849207. The next prime is 13073849219. The reversal of 13073849212 is 21294837031.
13073849212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×130738492122 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13073849219) 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, 111262 + ... + 196282.
Almost surely, 213073849212 is an apocalyptic number.
It is an amenable number.
13073849212 is a deficient number, since it is larger than the sum of its proper divisors (10446636868).
13073849212 is a wasteful number, since it uses less digits than its factorization.
13073849212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86101 (or 86099 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 40.
The spelling of 13073849212 in words is "thirteen billion, seventy-three million, eight hundred forty-nine thousand, two hundred twelve".
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