Base | Representation |
---|---|
bin | 10110100110100100… |
… | …01000011001101111 |
3 | 1011022200112121211002 |
4 | 23103102020121233 |
5 | 144322434231200 |
6 | 5324040150515 |
7 | 606465036212 |
oct | 132322103157 |
9 | 34280477732 |
10 | 12134680175 |
11 | 516778a902 |
12 | 2427a6843b |
13 | 11b502b637 |
14 | 831879779 |
15 | 4b04c5bd5 |
hex | 2d348866f |
12134680175 has 6 divisors (see below), whose sum is σ = 15047003448. Its totient is φ = 9707744120.
The previous prime is 12134680153. The next prime is 12134680177. The reversal of 12134680175 is 57108643121.
12134680175 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 12134680175 - 212 = 12134676079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12134680177) 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 5 ways as a sum of consecutive naturals, for example, 242693579 + ... + 242693628.
It is an arithmetic number, because the mean of its divisors is an integer number (2507833908).
Almost surely, 212134680175 is an apocalyptic number.
12134680175 is a deficient number, since it is larger than the sum of its proper divisors (2912323273).
12134680175 is an equidigital number, since it uses as much as digits as its factorization.
12134680175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485387217 (or 485387212 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
The spelling of 12134680175 in words is "twelve billion, one hundred thirty-four million, six hundred eighty thousand, one hundred seventy-five".
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