Base | Representation |
---|---|
bin | 10111100010000101… |
… | …11101001010110010 |
3 | 1012121111010122012110 |
4 | 23301002331022302 |
5 | 201333302042412 |
6 | 5445354510150 |
7 | 625040246061 |
oct | 136102751262 |
9 | 35544118173 |
10 | 12634018482 |
11 | 53a3635098 |
12 | 2547135356 |
13 | 12646114a7 |
14 | 87bcdc1d8 |
15 | 4de25cd3c |
hex | 2f10bd2b2 |
12634018482 has 16 divisors (see below), whose sum is σ = 25288882560. Its totient is φ = 4207865232.
The previous prime is 12634018451. The next prime is 12634018487. The reversal of 12634018482 is 28481043621.
12634018482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12634018482.
It is not an unprimeable number, because it can be changed into a prime (12634018487) 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, 860682 + ... + 875237.
It is an arithmetic number, because the mean of its divisors is an integer number (1580555160).
Almost surely, 212634018482 is an apocalyptic number.
12634018482 is an abundant number, since it is smaller than the sum of its proper divisors (12654864078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12634018482 is a wasteful number, since it uses less digits than its factorization.
12634018482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1737137.
The product of its (nonzero) digits is 73728, while the sum is 39.
The spelling of 12634018482 in words is "twelve billion, six hundred thirty-four million, eighteen thousand, four hundred eighty-two".
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