Base | Representation |
---|---|
bin | 10111010010010111… |
… | …01101000000110011 |
3 | 1012021021220011122220 |
4 | 23221023231000303 |
5 | 201101014001000 |
6 | 5424323132123 |
7 | 621546021165 |
oct | 135113550063 |
9 | 35237804586 |
10 | 12502093875 |
11 | 5336119197 |
12 | 250ab14043 |
13 | 12431a09ab |
14 | 86859a935 |
15 | 4d289e1a0 |
hex | 2e92ed033 |
12502093875 has 16 divisors (see below), whose sum is σ = 20803484832. Its totient is φ = 6667783200.
The previous prime is 12502093817. The next prime is 12502093937. The reversal of 12502093875 is 57839020521.
It is a happy number.
12502093875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12502093875 - 28 = 12502093619 is a prime.
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, 16669084 + ... + 16669833.
It is an arithmetic number, because the mean of its divisors is an integer number (1300217802).
Almost surely, 212502093875 is an apocalyptic number.
12502093875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12502093875 is a deficient number, since it is larger than the sum of its proper divisors (8301390957).
12502093875 is an equidigital number, since it uses as much as digits as its factorization.
12502093875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33338935 (or 33338925 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The spelling of 12502093875 in words is "twelve billion, five hundred two million, ninety-three thousand, eight hundred seventy-five".
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