Base | Representation |
---|---|
bin | 10111110000000100… |
… | …01010101101110011 |
3 | 1012220122201201211011 |
4 | 23320002022231303 |
5 | 202103310033324 |
6 | 5505143331351 |
7 | 630662566540 |
oct | 137002125563 |
9 | 35818651734 |
10 | 12751252339 |
11 | 5453827681 |
12 | 257a450b57 |
13 | 12829aa337 |
14 | 88d6d7bc7 |
15 | 4e96b8c94 |
hex | 2f808ab73 |
12751252339 has 16 divisors (see below), whose sum is σ = 15691622400. Its totient is φ = 10112367744.
The previous prime is 12751252331. The next prime is 12751252343. The reversal of 12751252339 is 93325215721.
12751252339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12751252339 - 23 = 12751252331 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12751252331) 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 15 ways as a sum of consecutive naturals, for example, 901059 + ... + 915100.
It is an arithmetic number, because the mean of its divisors is an integer number (980726400).
Almost surely, 212751252339 is an apocalyptic number.
12751252339 is a deficient number, since it is larger than the sum of its proper divisors (2940370061).
12751252339 is a wasteful number, since it uses less digits than its factorization.
12751252339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1816242.
The product of its digits is 113400, while the sum is 40.
The spelling of 12751252339 in words is "twelve billion, seven hundred fifty-one million, two hundred fifty-two thousand, three hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •