Base | Representation |
---|---|
bin | 10111110000000010… |
… | …10111011100111000 |
3 | 1012220122100001210011 |
4 | 23320001113130320 |
5 | 202103231323420 |
6 | 5505135031304 |
7 | 630661033420 |
oct | 137001273470 |
9 | 35818301704 |
10 | 12751042360 |
11 | 54536a3941 |
12 | 257a36b534 |
13 | 12829358a4 |
14 | 88d681480 |
15 | 4e967695a |
hex | 2f8057738 |
12751042360 has 64 divisors (see below), whose sum is σ = 33089284800. Its totient is φ = 4331667456.
The previous prime is 12751042333. The next prime is 12751042391. The reversal of 12751042360 is 6324015721.
12751042360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 15 ways as a sum of consecutive naturals, for example, 178377 + ... + 239416.
It is an arithmetic number, because the mean of its divisors is an integer number (517020075).
Almost surely, 212751042360 is an apocalyptic number.
12751042360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12751042360 is an abundant number, since it is smaller than the sum of its proper divisors (20338242440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12751042360 is a wasteful number, since it uses less digits than its factorization.
12751042360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 417920 (or 417916 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The spelling of 12751042360 in words is "twelve billion, seven hundred fifty-one million, forty-two thousand, three hundred sixty".
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