Base | Representation |
---|---|
bin | 10111100001101001… |
… | …00110001011011100 |
3 | 1012121020001101201022 |
4 | 23300310212023130 |
5 | 201331321114200 |
6 | 5445142103312 |
7 | 624663250556 |
oct | 136064461334 |
9 | 35536041638 |
10 | 12630254300 |
11 | 53a14a3aa4 |
12 | 2545a1ab38 |
13 | 12638c4071 |
14 | 87b5dc4d6 |
15 | 4ddc67885 |
hex | 2f0d262dc |
12630254300 has 36 divisors (see below), whose sum is σ = 27525332016. Its totient is φ = 5030409600.
The previous prime is 12630254291. The next prime is 12630254311. The reversal of 12630254300 is 345203621.
12630254300 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 12630254300.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 247736 + ... + 294335.
It is an arithmetic number, because the mean of its divisors is an integer number (764592556).
Almost surely, 212630254300 is an apocalyptic number.
12630254300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12630254300 is an abundant number, since it is smaller than the sum of its proper divisors (14895077716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12630254300 is a wasteful number, since it uses less digits than its factorization.
12630254300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542318 (or 542311 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 12630254300 its reverse (345203621), we get a palindrome (12975457921).
The spelling of 12630254300 in words is "twelve billion, six hundred thirty million, two hundred fifty-four thousand, three hundred".
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